Cretaceous Fossils of North America - Library References Ra-Rm

RAAB, M. 1962. Jurassic–Early Cretaceous Ammonites from the Southern Coastal Plain, Israel. Geological Survey of Israel 34, 24–30.
RACZYŃSKA, A. 1979. The Stratigraphy and Lithofacies Development of the Younger Lower Cretaceous in the Polish Lowlands. Prace IG, Trav. Inst. Geol. 89, 1–78.
RADIER, H. 1959. Contribution à l'Étude Géologique du Soudan Oriental (A. O. F.). 1, Le Precambrien Saharien au Sud de l'Adrar des Iforas. Bulletin du Service de Géologie et de Prospection Minière, Dakar 26, 1–305.
RADIER, H. 1959. Contribution à l'Étude Géologique du Soudan Oriental (A. O. F.). 2, Le Bassin Crétacé et Tertiaire de Gao, le Détroit Soudanais (Feuilles Gao et Tabankart). Bulletin du Service de Géologie et de Prospection Minière, Dakar 26, 309–556.
RADOICI, R. 2002. Dasycladalean Algae from the Lower Cretaceous of Mt Rujen (Vardar Zone, Macedonia). Revue Paléobiol., Genève 21 (1), 7–19.
RAFINESQUE-SCHMALTZ, C. S. 1815. Analyse de la Nature, ou Tableaux d'Univers des Corps Georgie 3, 165-273.
RAISZ, E. 1959. Land Forms of Mexico. Office Naval Research, Cambridge, Massachusetts.
RAMANATHAN, R. M.; Fayose, E. A. 1990. "Cretaceous Transgressions and Regressions in Calabar Flank, SE Nigeria". In: Ofoegbu, C. O. The Benue Trough. Structure and Evolution. Braunschweig: Vieweg and Sohn, 59–75.
RAMIREZ, M.; Jaime, C.; Acevedo, C. F. 1959. Notas Sobre la Geología de Chihuahua. Boletín de la Asociacíon Méxicano de Geólogos Petroléros 9 (9-10), 583–765.
RANKIN, C. H. 1944. Stratigraphy of the Colorado Group, Upper Cretaceous, in Northern New Mexico. New Mexico School of Mines Bulletin 20, 1–27.
RANSOME, F. L. 1904. The Geology and Ore Deposits of the Bisbee Quadrangle, Arizona. United States Geological Survey Professional Paper 21.
RAPP, W. F., Jr. 1946. Check List of Fossil Fishes of New Jersey. Journal of Paleontology 20 (5), 510–513.
RASMUSSEN, D. L.; Jump, C. J.; Wallace, K. A. 1985. Deltaic Systems in the Early Cretaceous Fall River Formation, Southern Powder River Basin, Wyoming. Wyoming Geological Association Guidebook, 36th Annual Field Conference, 91–111.
RASMUSSEN, H. W. 1950. Cretaceous Asteroidea and Ophiuroidea with Special Reference to the Species Found in Denmark. Danmarks Geol. Undersøgelse 77 (2), 1–134.
RASMUSSEN, H. W. 1961. A Monograph on the Cretaceous Crinoidea. Biol. Skr. Dan. Vid. Selsk. 12 (1), 3–428.
RASPAIL, H. 1866. Histoire Naturelle des Ammonites et Terebratules. Paris.
RAT, P.; et al. 1979. L'Albien de l'Aube. Les Stratotype Francaise 5, C.N.R.S., 1-448.
RATHBUN, M. J. 1908. Descriptions of Fossil Crabs from California. Proceedings of the United States Natural History Museum 35, 341–349.
RATHBUN, M. J. 1917. New Species of South Dakota Cretaceous Crabs. Proceedings of the United States National Museum 52 (2182), 385–391.
RATHBUN, M. J. 1935. Fossil Crustacea of the Atlantic and Gulf Coastal Plain. Geological Society of America Special Papers 2.
RATZEL, S. R.; Rothwell, G. W.; Mapes, G.; Mapes, R. H.; Doguzhaeva, L. A. 2001. Pityostrobus hokodzensis, a New Species of Pinaceous Cone From the Cretaceous of Russia. Journal of Paleontology 75 (4), 895–900.
RAU, W. W. 1964. Foraminifera from the North Olympic Peninsula, Washington. Unites States Geological Survey Professional Paper 374-G, 1–33.
RAUFF, H. 1895. Über Porocystis pruniformis Cragin aus dem Kreide von Texas. Neues Jahrbuch 1, 2.
RAUP, D. M. 1966. Geometric Analysis of Shell Coiling: General Problems. Journal of Paleontology 40 (5), 1178–1190.
RAUP, D. M. 1967. Geometric Analysis of Shell Coiling: Coiling in Ammonoids. Journal of Paleontology 41 (1), 43–65.
RAUP, D. M. 1989. The Case for Extraterrestial Causes of Extinction. Philosophical Transactions of the Royal Society of London, Series B, Biological Sciences 325, 421–431.
RAUP, D. M.; Chamberlain, J. A. 1967. Equations for Volume and Center of Gravity in Ammonoid Shells. Journal of Paleontology 41, 566–574.
RAUP, D. M.; Stanley, S. M. 1978. Principles of Paleontology, 2nd Edition. San Francisco: W. H. Freeman & Co.
RAVN, J. P. J. 1902. Molluskerne i Danmarks Kridtaflejringer. II. Scaphopoder, Gastropoder og Cephalopoder. K. Dan. Vid. Selsk. Skr., 6 Rk., Nat. og Mat. Afd. 11 (4), 205–270.
RAVN, J. P. J. 1918. De Marine Kridtaflejeringer I Vest-Grønland og Deres Fauna. Meddelelser om Grønland 56 (9), 309–366.
RAWSON, P. F. 1966. A Phylloceratid Ammonite From the Speeton Clay (Lower Cretaceous) of Yorkshire. Palaeontology 9, 455–457.
RAWSON, P. F. 1971. Lower Cretaceous Ammonites from North-East England, the Hauterivian Genus Simbirskites. Bulletin of the British Museum, Natural History 20 (2), 27–86.
RAWSON, P. F. 1974. Hauterivian (Lower Cretaceous) Ammonites from Helgoland. Geologisches Jahrbuch. Reihe A.: Allgemeine und Regionale Geologie BR Deutschland und Nachbargebiete, Tektonik, Stratigraphie, Palaeontologie 25, 55–83.
RAWSON, P. F. 1975. Lower Cretaceous Ammonites from North-East England, The Hauterivian Heteromorph Aegocrioceras. Bulletin of the British Museum of Natural History, Geology Series 26 (4).
RAWSON, P. F.; Curry, D.; Dilley, F. C.; Hancock, J. M.; Kennedy, W. J.; Neale, J. W.; Wood, C. J.; Worssam, B. C. 1978. A Correlation of Cretaceous Rocks in the British Isles. Special Reports of the Geological Society of London 9, 1–70.
RAWSON, P. F.; Dhont, A. V.; Hancock, J. M.; Kennedy, W. J., ed's. 1996. Second International Symposium on Cretaceous Stage Boundaries, Brussels. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique 66 (supplement), 1–117.
READ, C. B.; Brown, R. W. 1937. American Cretaceous Ferns of the Genus Tempskya. United States Geological Survey Professional Paper 186-F, 105–131.
REAGAN, A. B. 1924. Cretacic Mollusca of Pacific Slope. Pan-American Geologist 41, 179–190.
REASER, D. F. 1964. Geology of the Cieneguilla Area, Municipio de Guadalupe, Chihuahua, México. PhD Thesis, University of Texas, Austin.
REASER, D. F. 1970. Preliminary Study of the Buda Limestone in Foothills of the Southern Quitman Mountains, Trans-Pecos Texas. In: Geology of the Southern Quitman Mountains Area, Trans-Pecos Texas. Permian Basin Section, Society of Economic Paleontologists and Mineralogists Publication 70-12, 76–81.
REDFIELD, R. C. 1940. A Study of the Lower Portion of the Boquillas Formation, Brewster County, Texas. MA Thesis, University of Texas, Austin (unpublished).
REDTENBACHER, A. 1873. Die Cephalopodenfauna der Gosauschichten in den Nordöstlichen Alpen. Abhandlungen der Kaiserlich-Könglichen Geologischen Reichsanstalt. Wien 5, 91–140. (English translation: The Cephalopod Fauna of the Gosau Beds in the Northeastern Alps.)
REED, L. C. 1957. Geology of the Midlothian Quadrangle, Ellis County, Texas. Field and Laboratory 25 (4), 105–114.
REED, M. D. 1946. A New Species of Fossil Shark From New Jersey. Academy of Natural Sciences of Philadelphia 172, 1–3.
REED, T. E.; Cobban, W. A. 1960. Studies of the Mowry Shale (Cretaceous) and Contemporary Formations in the United States and Canada. United States Geological Survey Professional Paper PP-355, 1–126.
REESE, V. R. 1957. Cretaceous Oil and Gas Horizons of the San Juan Basin, Colorado, and New Mexico. Geology of Southwestern San Juan Basin, Second Four Corners Field Conference, Four Corners Geological Society Guidebook, 36–39.
REESIDE, J. B., Jr. 1923. The Fauna of the So-Called Dakota Formation of Northern Central Colorado and Its Equivalent in Southeastern Wyoming. United States Geological Survey Professional Paper 131-H, 199–207.
REESIDE, J. B., Jr. 1923. A New Fauna From the Colorado Group of Southern Montana. United States Geological Survey Professional Paper 132-B, 25–33.
REESIDE, J. B., Jr. 1924. Upper Cretaceous and Tertiary Formations of the Western Part of the San Juan Basin, Colorado and New Mexico, and Flora of the Animas Formation by F. H. Knowlton. United States Geological Survey Professional Paper 134, 1–117.
REESIDE, J. B., Jr. 1925. A New Fauna From the Colorado Group of Southern Montana. United States Geological Survey Professional Paper 132, 25–31.
REESIDE, J. B., Jr. 1926. A Comparison of the Genera Metaplacenticeras Spath and Placenticeras Meek. United States Geological Survey Professional Paper 147-A.
REESIDE, J. B., Jr. 1927. An Acanthoceras rotomagense Fauna in the Cretaceous of the Western Interior. Washington Academy of Science 17 (17), 453–454.
REESIDE, J. B., Jr. 1927. Cephalopods from the Lower Part of the Cody Shale of Oregon Basin, Wyoming. United States Geological Survey Professional Paper 150-A, 1–19.
REESIDE, J. B., Jr. 1927. The Scaphites, An Upper Cretaceous Ammonite Group. United States Geological Survey Professional Paper 150-B, 21–40.
REESIDE, J. B., Jr. 1927. Cephalopods of the Eagle Sandstone and Related Formations in Western Interior of the United States. United States Geological Survey Professional Paper 151, 1–87.
REESIDE, J. B., Jr. 1927. Fossils From the Mancos-Dakota-Tununk Formation in the Vicinity of Steamboat, Arizona. Indiana Academy of Science Proceedings 36, 119–127.
REESIDE, J. B.; Jr. 1929. Exogyra olisoponensis Sharpe and Exogyra costata Say in the Cretaceous of the Western Interior. United States Geological Survey Professional Paper 154-I, I267–I278.
REESIDE, J. B., Jr. 1929. The Cretaceous Faunas in the Section on Vermillion Creek, Moffat County, Colorado. Journal of the Washington Academy of Sciences 19, 30–37.
REESIDE, J. B., Jr. 1931. Mollusks From the Aspen Shale (Cretaceous) of Southwestern Wyoming. Proceedings of the United States Natural History Museum 78 (17), 1–24.
REESIDE, J. B., Jr. 1931. The Upper Cretaceous Ammonite Genus Barroisiceras in the United States. United States Geological Survey Professional Paper 170-B, 9–29.
REESIDE, J. B., Jr. 1944. Maps Showing Thickness and General Character of the Cretaceous Deposits in the Western Interior of the United States. United States Geological Survey Oil and Gas Investigations Preliminary Map 10.
REESIDE, J. B., Jr. 1947. Upper Cretaceous Ammonites From Haiti. United States Geological Survey Professional Paper, 1–11.
REESIDE, J. B., Jr. 1955. "Revised Interpretation of the Cretaceous Section on Vermillion Creek, Moffat County, Colorado". In: Wyoming Geological Association Guidebook, 10th Annual Field Conference, Green River Basin, Wyoming, 1955, 85–88.
REESIDE, J. B., Jr. 1957. "Paleoecology of the Cretaceous Seas of the Western Interior of the United States". In: Ladd, H. S., ed. Paleoecology, Vol. 2, Treatise on Marine Ecology and Paleoecology. Geological Society of America Memoir 67 (2), 1–1,077.
REESIDE, J. B., Jr. 1962. "The Cretaceous Ammonites of New Jersey". In: Richards, H. G., ed. The Cretaceous Fossils of New Jersey, Part 2. New Jersey Geological Survey Bulletin 61, 113–137.
REESIDE, J. B., Jr.; Baker, A. A. The Cretaceous Section in Black Mesa, Arizona. Journal of the Washington Academy of Sciences 19, 30–37.
REESIDE, J. B., Jr.; Cobban, W. A. 1954. Ammonite Accumulations in the Cretaceous Mowry and Aspen Shales. Science 119 (3089), 255.
rf REESIDE, J. B., Jr.; Cobban, W. A. 1960. Studies of the Mowry Shale (Cretaceous) and Contemporary Formations in the United States and Canada. United States Geological Survey Professional Paper 355, 1–126.
REESIDE, J. B., Jr.; Weymouth, A. A. 1931. Mollusks from the Aspen Shale (Cretaceous) of Southwestern Wyoming. Proceedings of the United States National Museum 78 (17), 1–24.
REEVES, F. 1927. Geology of the Cat Creek and Devils Basin Oil Fields and Adjacent Areas in Montana. United States Geological Survey Bulletin 786, 39–95.
REGENHARDT, H. 1961. Serpulidae (Polychaeta Sedentaria) aus der Kreide Mitteleuropas, Ihre Ökologische, Taxionomische und Stratigraphische Bewertung. Mitt. Geol. Staatsinst. Hamburg 30, 5–115.
REICHEL, M. 1949. Observations sur les Globotruncana du Gisement de la Breggia (Tessin). Eclogae, Geologicae, Helvetiae 42, 596–617.
REID, R. E. H. 1962. Sponges and the Chalk Rock. Geological Magazine 99, 273–278.
REID, R. E. H. 1968. Bathymetric Distributions of Calcarea and Hexactinellida in the Present and the Past. Geological Magazine 105, 546–559.
REID, R. E. H. 1973. Origin of the Mesozoic "Boreal" Realm. Geological Magazine 110, 67–69.
REID, W. T. 1952. Clastic Limestone in the Upper Eagle Ford Shale, Dallas County, Texas. Field and Laboratory 20 (3), 111–122.
REINECK, H. E. 1972. “Tidal Flats”. In: Recognition of Ancient Sedimentary Environments. Society of Economic Paleontologists and Mineralogists Special Publication 16, 146–160.
REINHART, P. W. 1937. Cretaceous and Tertiary Pelecypods of the Pacific Slope Incorrectly Assigned to the Family Arcidae and Three New Species of the Pelecypod Family Arcidae from the Pliocene of California. Journal of Paleontology 11 (3), 169–180.
REINHART, R. H. 1951. A New Shark of the Family Ptychodontidae From South America. University of California Publication, Science B 28 (8), 195–197.
REISS, Z. 1952. On the Upper Cretaceous and Lower Tertiary Microfaunas of Israel. Geological Institute, Government of Israel and the Hebrew University, Publication 2 (Bulletin of the Research Council of Israel 2 (1)), 37–50.
REISS, Z. 1955. Micropaleontology and the Cretaceous-Tertiary Boundary in Israel. Bulletin of the Research Council of Israel, Section B, Biology and Geology 8, 105–120.
REISS, Z. 1962. Stratigraphy of the Phosphate Deposits in Israel. Israel Geological Survey Bulletin 34, 1–23.
REISS, Z.; Almogi-Labin, A.; Honigstein, A.; Lewy, Z.; Lipson-Benitah, S.; Moshkovitz, S.; Zaks, Y. 1985. Late Cretaceous Multiple Stratigraphic Framework in Israel. Israel Journal of Earth Science 34, 147–166.
REITER, W. A. 1930. Highest Taylor Chalk in Jacksonville, Texas Embayment. American Association of Petroleum Geologists Bulletin 14, 322–323.
RENEVIER, E. 1868. Notices Géologqiues et Paléontologiques sur les Alpes Vaudoises et les Régions Enviromnants. V. Complément de la Fauna de Cheville. Bull. Soc. Vaudoise Sci. Nat. 9, 389–479.
RENEVIER, E. 1890. Monographie des Hautes-Alpes Vaudoises. Beitr. Geol. Karte Schweiz. 16, 1–563.
RENEVIER, E. 1897. Chronographie Géologique. C. R. du Congrès Géol. Intern, 6e Session (1894, Zürich), 524–695.
RENFRO, H. B.; Feray, D. E. 1972. Geological Highway Map of the Northern Rocky Mountain Region. American Association of Petroleum Geologists Map 5.
RENFRO, H. B.; Feray, D. E.; Dott, R. H., Sr; Bennison, A. P. 1973. Geological Highway Map of Texas. American Association of Petroleum Geologists Map 7.
RENGARTEN, V. P. 1959. "Stratigrafiia Melovykh Otlozhenii Malogo Kavkaza". In: Reginalnaia Stratigrafiia SSSR. Academy of Science USSR, Geological Institute [Moscow] 6, 1–540. (English translation: "Stratigraphy of the Cretaceous Deposits of the Lesser Caucasus". In: Regional Stratigraphy of the USSR.)
RENGER, J. J. 1935. Excavation of Cretaceous Reptiles in Alabama. Science Monthly 41, 560–565.
RENNIE, J. V. L. 1929. Cretaceous Fossils from Angola (Lamellibranchia and Gastropoda). Annals of the South African Museum 28 (1), 1–54.
RENNIE, J. V. L. 1930. New Lamellibranchia and Gastropoda from the Upper Cretaceous of Pondoland (with an Appendix on Some Species from the Cretaceous). Annals of the South African Museum 28 (2), 1–102.
RENNIE, J. V. L. 1936. Lower Cretaceous Lamellibranchiata from Northern Zululand. Annals of the South African Museum 31, 277–391.
RENNIE, J. V. L. 1950. Lower Cretaceous Lamellibranchia from Northern Zululand. Together with an Account of the Geology of the Cretaceous Beds and a Preliminary Analysis of the Associated Ammonite Fauna, by S. H. Haughton. Annals of the South African Museum 21(3), 277–391.
RENZ, H. H. 1936. Neue Cephalopoden aus dem Oberen Kreide von Rio Grande del Norte (Mexico und Texas). Abhandlungen Schweiz. Paläont. Ges. 57, 1–16.
RENZ, O. 1932. Zur Geologie von Sitia, der Osthalbilsel Kretas. Prakt. Akad. Athènes 7, 105−109.
RENZ, O. 1932. La Posizione Tettonica delle Argille Scagliose tra la Catena Mesozoica di Gubbio e la Valle Tiberina. Rend. Accad. Lincei 16 (6/9), 448−450.
RENZ, O. 1932. Observazioni Stratigrafiche nella Scaglia Cinerea dell'Appennino Umbro-Marchigiano. G. Geol. 7 (2), 1−7.
RENZ, O. 1936. Neue Cephalopoden aus der Oberen Kreide von Rio Grande del Norte (Mexico und Texas) mit Einer Einführung von Walther Staub. Abhandlungen der Schweizerische Paläontologischen Gesellschaft 57, 1–16. (English translation: New Cephalopods in the Upper Cretaceous From the Rio Grande del Norte (Mexico and Texas), with an Introduction by Walther Staub.)
RENZ, O. 1936. Stratigraphische und Mikropaläontologische Untersuchungen der Scaglia (Obere Kreide-Tertiär) im Zentralen Apennin. Eclogae Geologicae Helvetiae 29 (1), 1−149.
RENZ, O. 1936. Über ein Maestrichtien-Cénomanien-Vorkommen bei Alfermeé am Bielersee. Eclogae Geologicae Helvetiae 29 (2), 545−566.
RENZ, O. 1936. Über Globotruncanen im Cénomanien des Schweizer Jura. Eclogae Geologicae Helvetiae 29 (2), 500−503.
RENZ, O. 1951. Ricerche Stratigrafiche e Micropaleontologiche sulla Scaglia (Cretaceo Superiore-Terziario) dell'Appennino Centrale. Mem. Descr. Carte Geol. Ital. 29, 1−173.
RENZ, O. 1956. Cretaceous in Western Venezuela and the Guajira (Colombia). 20th International Geological Congress, Mexico City. El Sistema Cretacico 3.
RENZ, O. 1959. Estratigrafia del Cretácico en Venezuela Occidental. Venezuela Ministerio de Minas e Hidrocarburos Boletin de Geológia 5 (10), 3–48.
RENZ, O. 1960. Remarks on the Barquisimeto Trough. Bol. Inform. Assoc. Venez. Geol. Min. Petroleo 3 (6), 155−160.
RENZ, O. 1966. Über die Gattung Onychoceras (Ammonoidea) im Oberen Toarcien des Departement de l'Aveyron in Frankreich. Eclogae Geologicae Helvetiae 59 (1), 467−483.
RENZ, O. 1968. Die Ammonoidea im Stratotyp des Vraconnien bei Sainte-Croix (Kanton Waadt). Schweizerische Paläontologische Abhandlungen 87, 1–97. (English translation: The Ammonoidea in the Stratotype of the Vraconian at Saint Croix (Canton Waadt).)
RENZ, O. 1968. Über die Untergattungen Venezoliceras Spath und Loraiceras n. subgen. der Gattung Oxytropidoceras Stieler (Ammonoidea) aus den Venezolanischen Anden. Eclogae Geologicae Helvetiae 61 (2), 615–655. (English translation: On the Subgenus Venezoliceras Spath and Loraiceras n. subgen. of the Genus Oxytropidoceras (Ammonoidea) from the Venezuelan Andes.)
RENZ, O. 1970. Über die Gattung Parengonoceras Spath, Knemiceras Böhm und Neophlycticeras Spath (Ammonoidea) aus den Anden Venezuelas. Eclogae Geologicae Hevetiae 63, 1021–1057. (English translation: On the Genus Parengonoceras Spath, Knemiceras Böhm and Neophlycticeras Spath (Ammonoidea) from the Andes of Venezuela.)
RENZ, O. 1971. Die Gattung Hysteroceras Spath und Mortoniceras Meek (Ammonoidea) aus den Anden Venezuelas. Eclogae Geologicae Helvetiae 64 (3), 569−609.
(English translation: The Genus Hysteroceras Spath and Mortoniceras Meek (Ammonoidea) from the Andes of Venezuela.)
RENZ, O. 1972. Aptychi (Ammonoidea) from the Upper Jurassic and Lower Cretaceous of the Western North Atlantic Site 105, Leg 11, DSDP. Initial Reports of the Deep Sea Drilling Project 11, 607–629.
RENZ, O. 1972. Die Gattungen Puzosia Bayle, Bhimaites Matsumoto und Desmoceras Zittel (Ammonoidea) im Oberen Albien Venezuelas. Eclogae Geologicae Helvetiae 63 (3), 701−723.
RENZ, O. 1973. Two Lamellaptychi (Ammonoidea) from the Magellan Rise in the Central Pacific, Leg 17, Site 167. Initial Reports of the Deep Sea Drilling Project 17, 895–901.
RENZ, O. 1974. Über Mikroorganismen an Festen Erdölbitumina in Cephalopoden aus der Gemsmätti-Schicht am Pilatus (Kanton Luzern). Bull. Ver. Schweiz. Petroleum-Geol. u. Ing. 41 (99), 17−46.
RENZ, O. 1974. A Dwarf Fauna of Upper Jurassic Age in the Western Atlantic. Deep Sea Drilling Project, Leg 2, Site 99A. Verh. Natf. Ges. Basel 84 (1), 510−520.
RENZ, O. 1976. Ein Grosser Pachydesmoceras (Ammonoidea) aus dem Unteren Cenomanien des Schweizer Juras. Eclogae Geologicae Helvetiae 69 (3), 753−763.
RENZ, O. 1977. Aptychi (Ammonoidea) from the Late Jurassic and Early Cretaceous of the Eastern Atlantic, DSDP Site 367. Initial Reports of the Deep Sea Drilling Project 41, 499–513.
RENZ, O. 1977. The Lithological Units of the Cretaceous in Western Venezuela. 5th Geological Congress, Caracas, Venezuela, 45−56.
RENZ, O. 1978. Aptychi (Ammonoidea) from the Early Cretaceous of the Blake-Bahama Basin, Leg 44, Hole 3916 DSDP. Initial Reports of the Deep Sea Drilling Project 44, 899–909.
RENZ, O. 1978. Genus Mathoceras (Ammonoidea) from the Upper Aptian in the Serrania del Interior, Eastern Venezuela. Eclogae Geologicae Helvetiae 71 (3), 677−685.
RENZ, O. 1978. Jaw Parts, Presumably of Cephalopoda, in the Upper Jurassic of Western Greece. Eclogae Geologicae Helvetiae 71 (3), 677−685.
RENZ, O. 1979. Ammonoidea from the Lower Cretaceous of Hole 202A in the Bay of Biscay, DSDP Leg 48. Initial Reports of the Deep Sea Drilling Project 48, 641–645.
RENZ, O. 1979. Lower Cretaceous Ammonoidea from the Northern Atlantic, 47B, Hole 298D, DSDP. Initial Reports of the Deep Sea Drilling Project 47, 361–369.
RENZ, O. 1979. Aptychi (Ammonoidea) and Ammonites from the Lower Cretaceous of the Western Bermuda Rise, Leg 43, Site 387, DSDP. Initial Reports of the Deep Sea Drilling Project 43, 591–597.
RENZ, O. 1981. "Venezuela". In: Payment, R. A.; Bengston, P., eds. Aspects of Mid-Cretaceous Regional Geology. London: Academic Press, 197−229.
RENZ, O. 1982. The Cretaceous Ammonites of Venezuela. Basel: Birkhauser Graphisches Unternehman AG, 1–132.
RENZ, O. 1983. Early Cretaceous Cephalopoda from the Blake-Bahama Basin (DSDP Leg 76, Hole 534A) and Their Correlation in the Atlantic and Southwestern Tethys. Initial Reports of the Deep Sea Drilling Project 86, 632−650.
RENZ, O. 1984. Jurassic Ammonoidea from the Mazagan Slope, Moroccan Continental Margin. Initial Reports of the Deep Sea Drilling Project 79, 711–713.
RENZ, O. 1992. Cretaceous Ammonites from Fuerteventura, Canary Islands. Geological Magazine 129 (6), 763–769.
RENZ, O.; Alvarez, F. G. 1979. Two New Ammonite Genera From the Lower Turonian of Venezuela. Eclogae Geologicae Helvetiae 72 (3), 973–979.
RENZ, O.; Bartok, P. E.; Westerman, G. E. G. 1985. The Siquisique Ophiolites, Northern Lara State, Venezuela: A Discussion on Their Middle Jurassic Ammonites and Tectonic Implications. Bulletin of the Geological Society of America 96, 1050−1055.
RENZ, O.; Bernoulli, D. 1970. Jurassic Carbonate Facies and New Ammonite Faunas from Western Greece. Eclogae Geologicae Helvetiae 63 (2), 573−607.
RENZ, O.; Gradstein, F. M., et al. 1978. Biostratigraphic Summary of DSDP Leg 44: Western Atlantic Ocean. Initial Reports of the Deep Sea Drilling Project 44, 657–662.
RENZ, O.; Habicht, K. 1985. A Correlation of the Tethyan Maiolica Formation in the Breccia Section (Southern Switzerland) with Early Cretaceous Coccoliths of Site 534A, DSDP Leg 76 in the Western Atlantic. Eclogae Geologicae Helveticae 78 (2), 383−431.
RENZ, O.; Imlay, R.; Lancelot, Y.; Ryan, W. B. E. 1975. Ammonite-Rich Oxfordian Limestones from the Base of the Continental Slope off Northwest Africa. Eclogae Geologicae Helvetiae 68 (2), 431−448.
RENZ, O.; Jung, P. 1978. Aptian to Maastrichtian in the Swiss Jura Mountains. Eclogae Geologicae Helvetiae 71 (1), 1−18.
RENZ, O.; Kalin, O.; Petacca, E. 1979. Jurassic Pelagic Deposits from the Southeastern Tuscany; Aspects of Sedimentation and New Biostratigraphic Data. Eclogae Geologicae Helvetiae 72 (3), 715−762.
RENZ, O.; Kupper, H. 1946. Über Morphogenetische Untersuchungen an Grossforaminiferen. Eclogae Geologicae Helvetiae 39 (2), 317−342.
RENZ, O.; Lakeman, R.; van der Meulen, E. 1955. Submarine Sliding in Western Venezuela. Bulletin of the American Association of Petroleum Geologists 39 (10), 2053−2065.
RENZ, O.; Luterbacher, H. 1965. Die Mittlere Kreide von La Vraconne Bei Ste-Croix (Kanton Wadt). Bull. Ver. Schweiz. Petrol. Geol. und Ing. 31 (81), 76−101.
RENZ, O.; Luterbacher, H.; Schneider, A. 1963. Stratigraphische-Paläontologische Untersuchungen im Albien und Cenomanien der Neuenberger Jura. Eclogae Geologicae Helvetiae 56 (2), 1073–1116. (English translation: Stratigraphic-Paleontologic Examinations in the Albian and Cenomanian of the Neuenburg Jura.)
RENZ, O.; Renz, C. 1947. Übersicht Über Eine Untertriadische Ammonitenfauna von der Insel Chios (Griechenland). Verh. Natf. Ges. Basel 58, 58−79.
RENZ, O.; Renz, C. 1947. Ehlige Seltene Ammoniten aus dem Griechischen Mesozoikum. Eclogae Geologicae Helvetiae 39 (2), 169−176.
RENZ, O.; Renz, C. 1948. Eine Untertriadische Ammonitenfauna von der Griechischen Insel Chios. Schweiz. Paläont. Abhandlungen 66, 1−96.
RENZ, O.; Schlager, W. et al. 1964. Early Cretaceous Platform Re-Entrant and Escarpment Erosion in the Bahamas. Geology 12, 147−150.
REPENNING, C. A.; Page, H. G. 1956. Late Cretaceous Stratigraphy of Black Mesa, Navajo and Hopi Indian Reservations, Arizona. American Association of Petroleum Geologists Bulletin 40 (2), 255–295.
REUSS, A. E. 1844. Die Kreidegebilde des Westlichen Böhmens, Ein Monographishcher Versuch. (Geogn. Skizz. Böhm.) 2.
REYMENT, R. A. 1954. New Turonian (Cretaceous) Ammonite Genera From Nigeria. Colonial Geology and Mineral Resources 4 (2), 149–164.
REYMENT, R. A. 1954. Ett Apropa till 'Die Mammillaten- und Mucronatenkreide de Bastadgebietes'. Geologiska Föreningen i Stockholm Förhandlingar 76 (3), 502–503.
REYMENT, R. A. 1954. Some New Upper Cretaceous Ammonites from Nigeria. Colonial Geology and Mineral Resources 4 (3), 248–270.
REYMENT, R. A. 1954. Notes on Fossils From the Northern and Eastern Regions. Geological Survey of Nigeria Report 1952-53, 20–22.
REYMENT, R. A. 1954. Upper Cretaceous Mollusca (Lamellibranchia and Gastropoda) from Nigeria. Colonial Geology and Mineral Resources 5 (2), 127–155.
REYMENT, R. A. 1955. The Cretaceous Ammonoidea of Southern Nigeria and the Southern Cameroons. Nigeria Geological Survey Bulletin 25, 1–112.
REYMENT, R. A. 1955. Some Examples of Homeomorphy in Nigerian Cretaceous Ammonites. Geologiska Föreningens i Stockholm Förhandlingar 77 (4), 567–594.
REYMENT, R. A. 1956. On the Stratigraphy and Palaeontology of the Cretaceous of Nigeria and the Cameroons, British West Africa. Geologiska Föreningens i Stockholm Förhandlingar 78 (1), 17–96.
REYMENT, R. A. 1956. Über den Bau von Speetoniceras versicolor (Trautschold) aus dem Neokom Russlands. Neues Jahrbuch für Geologie und Paläontologie Monatshefte 11, 101–105. (English translation: On Speetoniceras versicolor (Trautschold) From the Neocomian of Russia.)
REYMENT, R. A. 1956. Zur Stammesentwicklung der Ammonitengattungen Gombeoceras Reyment und Pseudotissotia Péron. Neues Jahrbuch für Geologie und Paläontologie Monatshefte 11, 520–524. (English translation: On the Phylogenetic Development of the Ammonite Genus Gombeoceras Reyment and Pseudotissotia Peron.)
REYMENT, R. A. 1957. Über Einige Wirbellose Fossilien aus Nigerien und Kamerun, Westafrika. Palaeontographica, Abteilung A 109 (3-6), 41–70. (English translation: On Some Invertebrate Fossils From Nigeria and Cameroon, West Africa.)
REYMENT, R. A. 1957. Über Farbspuren bei Einigen Ammoniten. Neues Jahrbuch für Geologie und Paläontologie Monatshefte 7-8, 343–351. (English translation: About Color Traces on Some Ammonites.)
REYMENT, R. A. 1957. Some Factors in the Distribution of Fossil Cephalopods. Stockholm Contributions to Geology 1 (6), 97–184.
REYMENT, R. A. 1958. Übersichtliche Ergänzung von F. Solgers "Die Fossilien der Mungokreide in Kamerun und ihre Geologische Bedeutung" (1904). Stockholm Contributions to Geology 2 (4), 51–72.
REYMENT, R. A. 1958. Über Einige Ammoniten aus dem Coniac Kolumbiens und Venezuelas, Sudamerika. Stockholm University Acta, Stockholm Contributions to Geology 2 (1), 1–25.
REYMENT, R. A. 1958. Neubeschreibung der Redtenbacher'schen Ammonitenoriginale aus den Gosauschichten. Acta Universitatis Stockholmiensis, Stockholm Contributions in Geology 2 (3), 31–49.
REYMENT, R. A. 1959. Notes on the Internal Structure of Some Jurassic and Cretaceous Ammonites. Stockholm Contributions in Geology 5, 19–39.
REYMENT, R. A. 1959. The Foraminiferal Genera Afrobolivina gen. nov. and Bolivina in the Upper Cretaceous and Lower Tertiary of West Africa. Stockholm Contributions in Geology 3, 1–57.
REYMENT, R. A. 1960. Studies on Nigerian Upper Cretaceous and Lower Tertiary Ostracoda. Part 1: Senonian and Maestrichtian Ostracoda. Stockholm Contributions in Geology 7, 1–238.
REYMENT, R. A. 1960. Uber das Vorkommen von Apt-Ammoniten im Untergrund Suedschwedens. Stockholm Contributions in Geology 5, 111–115.
REYMENT, R. A. 1969. Ammonite Biostratigraphy, Continental Drift, and Oscillatory Transgressions. Nature 224, 137–140.
REYMENT, R. A. 1970. Note Sur le Genre Hoplitoides dans l'Atlantique du Sud. Bulletin de la Société Géologique de France, 7th Serie 12, 913–915.
REYMENT, R. A. 1970. Vertically Imbedded Cephalopod Shells; Some Factors in the Distribution of Fossil Cephalopods 2. Palaeogeography, Palaeoclimatology, and Palaeoecology 7, 103–111.
REYMENT, R. A. 1971. Experimental Studies of Cretaceous Transgressions for Africa. Geological Society of America Bulletin 82 (4), 1063–1072.
REYMENT, R. A. 1971. Introduction to Quantitative Paleoecology. Amsterdam: Elsevier, 1–226.
REYMENT, R. A. 1972. Some Lower Turonian Ammonites From Trinidad and Colombia. Geologiska Föreningens i Stockholm Förhandlingar 94 (2), 357–368.
REYMENT, R. A. 1974. Analysis of a Generic Level Transition in Cretaceous Ammonites. Evolution 28 (4), 665–676.
REYMENT, R. A. 1976 [1978]. The Mid-Cretaceous of the Nigerian Coastal Basin. Annales du Museum d'Histoire Naturelle de Nice 4, 20.1–20.15.
REYMENT, R. A. 1980. Biogeography of the Saharan Cretaceous and Paleocene Epicontinental Transgressions. Cretaceous Research 1, 299–327.
REYMENT, R. A. 1981. The Ostracoda of the Kalambaina Formation (Paleocene), Northwestern Nigeria. Bulletin of the Geological Institutions of the University of Uppsala, New Series 9, 51–65.
REYMENT, R. A. 1982. Size and Shape Variation in Some Japanese Upper Turonian (Cretaceous) Ammonites. Stockholm Contributions in Geology 37, 201–214.
REYMENT, R. A. 1987. Spanish and North African Region of Tethys in the Late Cretaceous. In: McKenzie, K. G., ed. Shallow Tethys 2. Rotterdam: Balkema, 309–317.
REYMENT, R. A. 1988. Does Sexual Dimorphism Occur in Upper Cretaceous Ammonites? Senckenbergiana Lethaea. 69 (1-2), 109–119.
REYMENT, R. A. 2003. Morphometric Analysis of Variability in the Shell of Some Nigerian Turonian (Cretaceous) Ammonites. Cretaceous Research 24 (6), 789–803.
REYMENT, R. A.; Bengston, P., Tait, E. A. 1976. Cretaceous Transgressions in Nigeria and Sergipe-Alagoas (Brazil). Anais da Academia Brasileira de Ciências 48 (Suplemento), 253–264.
REYMENT, R. A.; Dingle, R. V. 1987. Palaeogeography of Africa During the Cretaceous Period. Palaeogeography, Palaeoclimatology, Palaeoecology 59, 93–116.
REYMENT, R. A.; Eckstrand, O. R. 1957. X-Ray Determinations of Some Cephalopod Shells. Stockholm Contributions to Geology 1, 91–96.
REYMENT, R. A.; Kennedy, W. J. 1998. Taxonomic Recognition of Species of Neogastroplites (Ammonoidea, Albian), by Geometric Morphometric Methods. Cretaceous Research 19, 25–42
REYMENT, R. A.; Kennedy, W. J. 2000. Morphological Links in an Evolutionary Sequence of the Cretaceous Ammonite Genus Metoicoceras Hyatt. Cretaceous Research 21, 845–849.
REYMENT, R. A.; Kennedy, W. J. 2001. Evolution in Morphometric Traits in North American Collignoniceratinae (Ammonoidea, Cephalopoda). Palaeontological Research 5, 45–54.
REYMENT, R. A.; Reyment, E. V. 1980. "The Paleocene Trans-Saharan Transgression and Its Ostracod Fauna". In: Salem, M. J.; Busrewil, M. T., ed's. The Geology of Libya, Volume 1. London: Academic Press, 245–254.
REYMENT, R. A.; Tait, E. A. 1972. Faunal Evidence for the Origin of the South Atlantic. 24th International Geological Congress, Montreal, Section 7, 316–323.
REYNOLDS, M. W. 1966. Stratigraphic Relations of Upper Cretaceous Rocks, Lamont-Bairoil Area, South-Central Wyoming. United States Geological Survey Professional Paper 550-B, B69–B76.
REYRE, D. 1966. "Particularités Géologiques de Bassins Côtiers de l'Ouest Africain. Essai de Récapitulation". In: Reyre, D. Bassins Sédimentaires du Littoral Africaine. 1re Partie. Littoral Atlantique. Paris: Association des Services Geologiques Africains, 253–304.
RHOADES, D. C. 1970. "Mass Properties, Stability, and Ecology of Marine Muds Related to Burrowing Activity". In: Crimes, T. P.; Harper, J. C., ed's. Trace Fossils. Geological Journal Special Issue 3, 391–406.
RHOADES, D. C.; Speden, I. G.; Waage, K. M. 1972. Trophic Group Analysis of Upper Cretaceous (Maestrichtian) Bivalve Assemblages from South Dakota. American Association of Petroleum Geologists Bulletin 56, 1100–1113.
RICCARDI, A. C. 1968. Estratigrafía de la Región Oriental de la Bahía de la Lancha, Lago San Martín, Santa Cruz. Museo de La Plata. Tesis 274, 1–347.
RICCARDI, A. C. 1968. Estratigrafía de la Región Oriental de la Bahía de la Lancha, Lago San Martín, Santa Cruz. Museo de La Plata. Thesis 274, 1–347 (unpublished).
RICCARDI, A. C. 1971. Estratigrafía en el Oriente de la Bahía de la Lancha, Lago San Martín, Santa Cruz. Rev. Mus. La Plata (Geol.) 7 (61), 245–318.
RICCARDI, A. C. 1974. Eubaculites Spath (Ammonoidea) del Cretacico Superior de Argentina. Ameghiniana 11, 379–399.
RICCARDI, A. C. 1980. Presencia de Epizoos en un Amonoideo Heteromorfo del Maastrichtiano de Argentina; Una Inferencia Paleoautoecologica. Ameghiniana 17 (1), 11–14.
RICCARDI, A. C. 1983. Kossmaticeratidae (Ammonitina), y Nomenclatura Estratigráfica del Cretácico Tardio en el Lago Argentino, Santa Cruz, Argentina. Ameghinian 20, 217–345.
RICCARDI, A. C. 1983. Scaphitids from the Upper Campanian-Lower Maastrichtian Bearpaw Formation of the Western Interior of Canada. Geological Survey of Canada Bulletin 354, 1–103.
RICCARDI, A. C. 1984. Las Asociaciones de Ammonitas del Jurásico y Cretácico de la Argentina. IX Cong. Geol. Arg., Actas, IV, 559–595.
RICCARDI, A. C. 2000. Historia del Estudio de los Amonites Jurasicos y Cretacicos en la Argentina y Chile. Boletin de la Academia Nacional de Ciencias 64, 153–185.
RICCARDI, A. C.; Aguirre Urreta, M. B. 1988. Bioestratigrafia del Cenomaniano-Santoniano en la Patagonia Argentina. V Congreso Geológico Chileno, Santiago 2, 375–394.
RICCARDI, A. C.; Medina, F. A. 2002. The Beudanticeratinae and Cleoniceratinae (Ammonitida) from the Lower Albian of Patagonia. Revue Paléobiol., Genève 21 (1), 291–351.
RICCARDI, A. C.; Rolleri, E. O. 1980. Cordillera Patagonica Austral. Seg. Simp. Geol. Reg. Arg., Acad. Nac. Cs. 2, 1173–1300.
RICE, D. D. 1977. Stratigraphic Sections From Well Logs and Outcrops of Cretaceous and Paleocene Rocks, Northern Great Plains, North Dakota and South Dakota. United States Geological Survey Oil and Gas Investigations Chart OC-72.
RICE, D. D.; Claypool, G. E. 1981. Generation, Accumulation, and Resource Potential of Biogenic Gas. American Association of Petroleum Geologists Bulletin 65, 5–25.
RICE, D. D.; Shurr, G. W. 1980. Shallow, Low-Permeability Reservoirs of Northern Great Plains-Assessment of Their Natural Gas Resources. American Association of Petroleum Geologists 64, 969–987.
RICE, D. D.; Shurr, G. W. 1983. “Patterns of Sedimentation and Paleogeography Across the Western Interior Seaway During Time of Deposition of Upper Cretaceous Eagle Sandstone and Equivalent Rocks, Northern Great Plains”. In: Reynolds, M. W.; Dolly, E. D., ed’s. Mesozoic Paleogeography of the West-Central United States. Rocky Mountain Paleogeography Symposium 2. Denver: Economic Paleontologists and Mineralogists, Rocky Mountain Section, 337–358.
RICH, F. J. 1981. Geology of the Black Hills, South Dakota and Wyoming. American Geological Institute Field Trip Guidebook for Annual Meeting, Rapid City, South Dakota, 1–292.
RICH, T. F. 2002. Polar Dinosaurs. Science 5557, 979–980.
RICHARDS, H. G. 1943. Fauna of the Raritan Formation of New Jersey. Proceedings of the Academy of Natural Sciences of Philadelphia 95, 15–32.
RICHARDS, H. G. 1953. Record of the Rocks-The Geological Story of Eastern North America. New York: Ronald Press, 1–413.
RICHARDS, H. G. 1956. Geology of the Delaware Valley [Del.-N.J.-Pa.]. Mineralogical Society of Pennsylvania, Philadelphia, 1–106.
RICHARDS, H. G. 1958. The Cretaceous Fossils of New Jersey, Part 1. New Jersey Geological Survey Bulletin 61, 1–46.
RICHARDS, H. G. 1962. The Cretaceous Fossils of New Jersey, Part 2. New Jersey Geological Survey Bulletin 61, 1–237.
RICHARDS, H. G. 1968. Catalogue of Invertebrate Fossil Types at the Academy of Natural Sciences of Philadelphia. Academy of Natural Sciences of Philadelphia, Special Publication 8, 1–222.
RICHARDS, H. G.; Gallagher, W. B. 1974. The Problem of the Cretaceous-Tertiary Boundary in New Jersey. Academy of Natural Sciences of Philadelphia 449, 1–6.
RICHARDS, H. G.; Groot, J. J.; Germeroth, R. M. 1957. Cretaceous and Tertiary Geology of New Jersey, Delaware and Maryland. Geological Society of America Guidebook for Field Trips, Atlantic City Meeting, 1957, 183–230.
RICHARDS, H. G.; Shapiro, E. 1963. An Invertebrate Macrofauna From the Upper Cretaceous of Delaware. Delaware Geological Survey Report of Investigations 7, 1–37.
RICHARDS, G. B. 1904. Reconnaissance in Trans-Pecos Texas North of Texas and Pacific Railway. University of Texas Bulletin 23.
RICHARDS, J. D. 1904. Report of a Reconnaissance in Trans-Pecos Texas North of the Texas and Pacific Railway. University of Texas Mineral Survey Bulletin 9.
RICHARDS, J. D. 1972. Stratigraphy and Depositional Environment of the Wolfe City Formation (Upper Cretaceous), Northeast Texas. MS Thesis, University of Texas, Arlington.
RICHARDS, J. D. 1975. Trace Fossils From the Wolfe City Formation (Upper Cretaceous), Northeast Texas. Texas Journal of Science 26 (3-4), 339–352.
RICHARDS, P. W. 1955. Geology of the Bighorn Canyon-Hardin Area, Montana and Wyoming. United States Geological Survey Bulletin 1026, 1–93.
RICHARDS, P. W. 1957. Geology of the Area East and Southeast of Livingston, Park County, Montana. United States Geological Survey Bulletin 1021, 385–438.
RICHARDS, P. W.; Rogers, C. P., Jr. 1951. Geology of the Hardin Area, Big Horn and Yellowstone Counties, Montana. United States Geological Survey Oil and Gas Investigations Map OM-111.
RICHARDSON, E. E. 1950. Geology of the Northern Boracho Quadrangle, Culberson County, Texas. MA Thesis, University of Texas, Austin (unpublished).
RICHARDSON, E. E. 1957. Geologic and Structure Map of the Tisdale Anticline and Vicinity, Johnson and Natrona Counties, Wyoming. United States Geological Survey Oil and Gas Investigations Map OM-194.
RICHARDSON, G. B. 1904. Report of a Reconnaissance in Trans-Pecos Texas North of the Texas and Pacific Railway. University of Texas Mineral Survey Bulletin 9.
RIEDEL, L. 1931 (1932). Die Oberkreide von Mungofluss in Kamerun und Ihre Fauna. Beiträge zur Geologischen Erforschung der Deutschen Schutzgebiete 16, 1–150. (English translation: The Upper Cretaceous [Rocks] of the Mungo River in Cameroon and Their Fauna.)
RIEDEL, L. 1938. Amonitas del Cretácico Inferior de la Cordillera Oriental de Columbia. Estudios Geológicos y Paleontológicos Sobre la Cordillera Oriental de Columbia, Part 2. Bogotá: Department de Minas y Petróleo, 7–78.
RIEDEL, L. 1951. "Das Obere Mucronatensenon-Maastricht in Nordwestdeutschland". In: Stratigraphischer und Paläogeographischer Hinsicht. Geologische Jahrbuch, 1949 65, 381–407.
RIEPPEL, O. 1988. "The Classification of Squamata". In: Benton, M. J., ed. The Phylogeny and Classification of the Tetrapods. Volume 1. Amphibians, Reptiles, Birds. Oxford: Clarendon Press, 262–293.
RIES, M. L. 1929. Fauna of the Glen Rose. MA Thesis, University of Texas, Austin (unpublished).
RIGGS, E. S. 1939. A Specimen of Elasmosaurus serpentinus. Field Museum of Natural History, Geology 6, 385–391.
RIGGS, E. S. 1944. A New Polycotylid Plesiosaur. University of Kansas Science Bulletin 30, 77–87.
RILEY, N. J. 1996. Mid-Dinantian Ammonoids from the Craven Basin, North-West England. Palaeontological Association, Special Papers in Palaeontology 53, 1–87.
RINALDI, C. A.; Massabie, A.; Morelli, J.; Rosenman, H. L.; Del Valle, R. A. 1978. Geología de la Isla Vicecomodoro Marambio. Instituto Antárico Argentino, Contribución 217, 1–44.
RISSER, H. E. 1980. Kansas Building Stone. Kansas Geological Survey Bulletin 142 (2), 53–122.
RITCHIE, W. D. 1958. Age Dating of Kneehills Tuff [Alberta]. Edmonton Geological Society Quarterly 2 (3).
RITCHIE, W. D. 1960. The Kneehills Tuff. Alberta Society of Petroleum Geologists Journal 8 (11), 339–341.
RIVERA, R. 1956. "Peru, Amérique Labine" . In: Lexique Stratigraphique International 5 (5b), 1–131.

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