Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-26T20:15:06.432Z Has data issue: false hasContentIssue false
  • English
  • Français

Dimorphinites (Ammonoidea, Jurassic, upper Bajocian) in the precordillera of northern Chile

Published online by Cambridge University Press:  14 July 2015

Sixto R. Fernández-López  and
Guillermo B. Chong Diaz
Sixto R. Fernández-López
Affiliation:
1Departamento de Paleontología, Facultad de Ciencias Geológicas (UCM) and Instituto de Geología Económica (CSIC-UCM), Madrid 28040, Spain,
Guillermo B. Chong Diaz
Affiliation:
2Departamento de Ciencias Geológicas, Universidad Católica del Norte, Antofagasta, Chile,
Get access Rights & Permissions [Opens in a new window]

Abstract

A new upper Bajocian ammonite assemblage containing the morphoceratids Dimorphinites dimorphus (d'Orbigny) and Vigoriceras defrancei (d'Orbigny) is reported from the circum-Pacific area. These ammonites were found at the top of the Torcazas Formation, in the Quebrada San Pedro area, Precordillera of northern Chile. Taphonomic, systematic, and paleobiogeographic data confirm these dimorphs were part of indigenous populations within the Tarapaca Basin, belonging to the same demic biospecies: Dimorphinites defrancei (d'Orbigny). The West Tethyan and East-Pacific distribution of D. defrancei corroborates the availability of the migratory seaway, the so-called Hispanic Corridor, between the western Tethys and the eastern Pacific Ocean during the upper Bajocian Parkinsoni Zone. The discovery of this upper Bajocian Dimorphinites assemblage provides a new biochronostratigraphic horizon in the Tarapaca Basin and an interoceanic correlation point for the latest Bajocian.

Type
Research Article
Information
Journal of Paleontology , Volume 85 , Issue 3 , May 2011 , pp. 395 - 405
Copyright
Copyright © The Paleontological Society 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Ardill, J., Flint, S., Chong, G., and Wilke, H. 1998. Sequence stratigraphy of the Mesozoic Domeyko Basin, northern Chile. Journal of the Geological Society, London, 155:71–88.CrossRefGoogle Scholar
Arkell, W. J. 1951-1959. A monograph of English Bathonian ammonites. Palaeontographical Society, London, 264 p.Google Scholar
Arkell, W. J., Kummel, B., and Wright, C. W. 1957. Mesozoic Ammonoidea, p. L80–L465. In Moore, R. C. (ed.), Treatise on Invertebrate Paleontology. Part L. Mollusca 4. Cephalopoda, Ammonoidea. Geological Society of America and University of Kansas Press, Lawrence.Google Scholar
Bayle, E. 1878-1879. Fossiles principaux des terrains jurassiques. Mémoire explicative de la Carte géologique de France, 4:23–99.Google Scholar
Bentz, A. 1928. Über Strenoceraten und Garantianen insbesondere aus dem Mittleren Dogger von Bielefeld. Jahrbuch der Preussischen Geologischen Landesanstalt, 49:138–206.Google Scholar
Besnosov, N.V. and Mikhailova, I. A. 1991. Higher taxa of the Jurassic and Cretaceous Ammonitida. Paleontological Journal, 4:3–18. (In Russian).Google Scholar
Buckman, S. S. 1909-1930. Yorkshire Type Ammonites & Type Ammonites. Wesley & Son–Wheldon & Wesley, London, 790 pl. Google Scholar
Callomon, J. H. 1985. The evolution of the Jurassic ammonite family Cardioceratidae. Special Papers in Paleontology, 33:49–90.Google Scholar
Callomon, J. H. 2003. The Middle Jurassic of western and northern Europe: its subdivisions, geochronology and correlations. Geological Survey of Denmark and Greenland Bulletin, 1:61–73.CrossRefGoogle Scholar
Cantú-Chapa, A. 2001. Mexico as the western margin of Pangea based on biogeographic evidence from the Permian to the Lower Jurassic, p. 1–27. In Bartolini, C., Buffler, R. T., and Cantú-Chapa, A. (eds.), The western Gulf of Mexico Basin: Tectonics, sedimentary basins, and petroleum systems. American Association of Petroleum Geologists, Memoir, 75.Google Scholar
Carlotto, V., Cerpa, L., Cárdenas, J., Quispe, J., and Carlier, G. 2005. Paleogeographic, structural and magmatic evidences for the existence of different lithospheric blocks in the Central Andes: Samples from southern Peru and northern Chile. 6th International Symposium on Andean Geodynamics, Barcelona, Abstracts, 146–149.Google Scholar
Clari, P. A., Marini, P., Pastorini, M., and Pavia, G. 1984. Il Rosso Ammonitico Inferiore (Baiociano-Calloviano) nei Monti Lessini settentrionali (Verona). Rivista Italiana di Paleontologia e Stratigrafia, 90:15–86.Google Scholar
Dietze, V. and Bernt, E. 2009. Erstnachweis der Gattung Dimorphinites Buckman, 1923 (Morphoceratidae) aus dem Ober-Bajocium (Mittlerer Jura) Süddeutschlands. Jahreshefteder Gesellschaft für Naturkunde in Württemberg, 165:5–11.Google Scholar
Dietze, V., Krieger, T., and Schweigert, G. 1997. Über Oecoptychius subrefractus (BUCKMAN), Asphinctites tenuiplicatus (BRAUNS) und Polysphinctites secundus (WETZEL) (Ammonoidea) aus dem Unter-Bathonium (Mittlerer Jura) der Oberpfalz (Nordost-Bayern, Süddeutschland). Stuttgarter Beiträge zur Naturkunde, 245:1–25.Google Scholar
Dietze, V., Mangold, C., and Chandler, R. B. 2002. Two new species of Berbericeras Roman, 1933 (Morphoceratidae, Ammonitina) from the Zigzag Bed (lower Bathonian, Zigzag Zone) of Waddon Hill (Broadwindsor, Dorset, Southern England). Stuttgarter Beitrage zur Naturkunde, 324:1–11.Google Scholar
Donovan, D.T., Callomon, J.H., and Howarth, M.K. 1981. Classification of the Jurassic Ammonitina. The Systematics Association, 18:101–155.Google Scholar
Douville, H. 1881. Note sur l'Ammonites pseudo-anceps et sur la forme de son ouverture. Bulletin de la Société Géologique de France 3, 8, 1980:239–246.Google Scholar
Enay, R., Mangold, C., Du Dresnay, R., and Rakus, M. 1987. Arrivals of Arabian origin among the ammonite faunas of Morocco during the Bajocian-Bathonian. Palaeogeography, Palaeoclimatology, Palaeoecology, 61:107–120.Google Scholar
Fernandez-Lopez, S. R. 1985. El Bajociense en la Cordillera Ibérica. , Departamento de Paleontología, Universidad Complutense de Madrid, 850 p.Google Scholar
Fernandez-Lopez, S. R. 1995. Taphonomie et interprétation des paléoenvironnements. Geobios, M.S., 18:137–154.CrossRefGoogle Scholar
Fernandez-Lopez, S. R. 1997. Ammonites, taphonomic cycles and stratigraphic cycles in carbonate epicontinental platforms. Cuadernos de Geología Ibérica, 23:95–136.Google Scholar
Fernandez-Lopez, S. R. 2000. Ammonite taphocycles in carbonate epicontinental platforms, p. 293–300. In Hall, R. L. and Smith, P. L. (eds.), Advances in Jurassic Research 2000. GeoResearch Forum, 6.Google Scholar
Fernandez-Lopez, S. R. 2007. Ammonoid taphonomy, palaeoenvironments and sequence stratigraphy at the Bajocian/Bathonian boundary on the Bas Auran area (Subalpine Basin, SE France). Lethaia, 40:377–391.Google Scholar
Fernandez-Lopez, S. R. 2008. Distinction between fill channels and abrasion furrows on ammonoid internal moulds. Geobios, 41:5–13.Google Scholar
Fernandez-Lopez, S. R. and Melendez, G. 1996. Phylloceratina ammonoids in the Iberian Basin during the Middle Jurassic: a model of biogeographical and taphonomic dispersal related to relative sea-level changes. Palaeogeography, Palaeoclimatology, Palaeoecology, 120:291–302.Google Scholar
Fernandez-Lopez, S. R. and Chong Diaz, G. B. 2010. First circum-Pacific record of Dimorphinites (Ammonoidea, upper Bajocian) in the Precordillera of northern Chile. Earth Science Frontiers, 17:73–75.Google Scholar
Fernandez-Lopez, S. R., Chong Diaz, G., Quinzio Sinn, L. A., and Wilke, H.-G. 1994. The upper Bajocian and Bathonian in the Cordillera de Domeyko, North-Chilean Precordillera: sedimentological and biostratigraphical results. Geobios, M.S., 17:187–201.Google Scholar
Fernandez-Lopez, S. R., Henriques, M. H., Linares, A., Sandoval, J., and Ureta, M. S. 1999. Aalenian Tmetoceras (Ammonoidea) from Iberia: taphonomy and palaeobiogeography, p. 395–417. In Olóriz, F.F. and Rodríguez Tovar, F. J. (eds), Cephalopods-Present and Past, Kluwer Academic/Plenum Publishers, New York.Google Scholar
Fernandez-Lopez, S. R., Henriques, M. H., and Mangold, C. 2006. Ammonite succession at the Bajocian/Bathonian boundary in the Cabo Mondego region (Portugal). Lethaia, 39:253–264.CrossRefGoogle Scholar
Fernandez-Lopez, S. R., Pavia, G., Erba, E., Guiomar, M., Henriques, M. H., Lanza, R., Mangold, C., Olivero, D., and Tiraboschi, D. 2009a. Formal proposal for the Bathonian GSSP (Middle Jurassic) in the Ravin du Bès Section (Bas-Auran, SE France). Swiss Journal of Geosciences, 102:271–295.Google Scholar
Fernandez-Lopez, S. R., Pavia, G., Erba, E., Guiomar, M., Henriques, M. H., Lanza, R., Mangold, C., Morton, N., Olivero, D., and Tiraboschi, D. 2009b. The Global Boundary Stratotype Section and Point (GSSP) for base of the Bathonian Stage (Middle Jurassic), Ravin du Bès Section, SE France. Episodes, 32:222–248.Google Scholar
Flint, S., Turner, P., Jolley, E. J., and Hartley, A. J. 1993. Extensional tectonics in convergent margin basins: An example from the Salar de Atacama, Chilean Andes. Geological Society of America Bulletin, 105:603–617.2.3.CO;2>CrossRefGoogle Scholar
Galacz, A. 1980. Bajocian and Bathonian ammonites of Gyenespuszta, Bakony Mts., Hungary. Geologia Hungarica, Serie Palaeontologica, 39:1–227.Google Scholar
Galacz, A. 1995. Revision of the Middle Jurassic ammonite fauna from Csóka-hegy, Vértes Hills (Transdanubian Hungary). Hantkeniana, 1:119–125.Google Scholar
Galacz, A. 1999. A lower Bathonian ammonite fauna from Erice (Western Sicily). Annales Universitatis Scientiarum Budapestinensis de Rolando Eotvos Nominatae. Sectio Geologica, 32:149–168.Google Scholar
Galacz, A. 2008. Parkinsonia parkinsoni Zone (upper Bajocian, Middle Jurassic) ammonites from Monte Kumeta (Western Sicily). Bolletino della Societá Paleontologica Italiana, 47:51–69.Google Scholar
Garcia, F. 1967. Geología del Norte Grande de Chile. Sociedad Geológica de Chile. Simposio sobre el Geosinclinal Andino, 1–138.Google Scholar
Geczy, B. and Galacz, A. 1998. Bathonian ammonites from the classic Middle Jurassic locality of Villany, South Hungary. Revue de Paléobiologie, 17:479–511.Google Scholar
Glangeaud, P. 1897. Sur la forme de l'ouverture de quelques ammonites. Bulletin de la Société Géologique de France, 25:99–106.Google Scholar
Gottsche, C. 1878. Ueber jurassische Versteinerungen aus der argentinischen Cordillere. Palaeontographica, supplement III, Lieferung II, Heft, 2:1–50.Google Scholar
Gröschke, M. 1996. Zwei neue Ammoniten der Gattung Iniskinites aus dem Bathonium (Mitteljura) von Nordchile. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1996:140–146.Google Scholar
Gröschke, M. and von Hillebrandt, A. 1985. Trias und Jura in der mittleren Cordillera Domeyko von Chile (22°30′-24°30′). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 170:129–166.Google Scholar
Gröschke, M. and von Hillebrandt, A. 1993. Die paläobiogeogra-phischen Beziehungen zwischen Nordchile und Europa im Mittleren Jura. Geologische Blatter fur Nordost-Bayern, 43:57–72.Google Scholar
Gröschke, M. and von Hillebrandt, A. 1994. The Bathonian in Northern Chile. Geobios, M.S., 17:255–264.Google Scholar
Gröschke, M., von Hillebrandt, A., Prinz, P., Quinzio, L. A., and Wilke, H. G. 1988. Marine Mesozoic Paleogeography in Northern Chile between S 21°-26°. Lecture Notes Earth Sciences, 17:105–117.Google Scholar
Grossouvre, A. de. 1919. Bajocien-Bathonien dans la Nièvre. Bulletin de la Société géologique de France, sér. 4, 18, fasc. 8, 9:337–459.Google Scholar
Hahn, W. 1970. Die Parkinsoniidae S. BUCKMAN und Morphoceratidae HYATT (Ammonoidea) des Bathoniums (Brauner Jura epsilon) im südwestdeutschen Jura. Jahreshefte des Geologischen Landesamtes in Baden-Wurttemberg, 12:7–62.Google Scholar
Harrington, H. L. 1961. Geology of parts of Antofagasta and Atacama Provinces, Northern Chile. The American Association of Petroleum Geologists Bulletin, 45:169–197.Google Scholar
Hillebrandt, A. von. 1970. Zur Biostratigraphie und Ammoniten-Fauna des südamerikanischen Jura (insbes. Chile). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 136:166–211.Google Scholar
Hillebrandt, A. von. 1973. Neue Ergebnisse über den Jura in Chile und Argentinien. Münstersche Forschungen zur Geologie und Paläontologie, 31/32:167–199.Google Scholar
Hillebrandt, A. von. 1977. Ammoniten aus dem Bajocien (Jura) von Chile (Südamerika). Neue Arten der Gattungen Stephanoceras und Domeykoceras n. gen. (Stephanoceratidae). Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Historische Geologie, 17:35–69.Google Scholar
Hillebrandt, A. von. 2001. Ammonite stratigraphy of the Bajocian in Northern Chile. Hantkeniana, 3:49–87.Google Scholar
Hillebrandt, A. von, Gröschke, M., Prinz, P., and Wilke, H.-G. 1986. Marines Mesozoikum in Nordchile zwischen 21° und S 26°. Berliner Geowissenschaftliche Abhandlungen, 66:169–190.Google Scholar
Hillebrandt, A. von, Smith, P., Westermann, G. E. G., and Callomon, J. H. 1992a. Ammonites zones of the circum-Pacific region, p. 247–272. In Westermann, E. G. E. (ed.), The Jurassic of the Circum-Pacific. Cambridge University Press, Cambridge.Google Scholar
Hillebrandt, A. von, Westermann, G. E. G., Callomon, J. H., and Detterman, R. L. 1992b. Ammonites of the circum-Pacific region, p. 342–359. In Westermann, E. G. E. (ed.), The Jurassic of the Circum-Pacific. Cambridge University Press, Cambridge.Google Scholar
Hillebrandt, A. von, Bartsch, V., Bebiolka, A., Kossler, A., Kramer, W., Wilke, H. G., and Wittmann, S. 2000. The Paleogeographic Evolution in a Volcanic Arc/Back-Arc Setting during the Mesozoic in Northern Chile. Zeitschrift für Angewandte Geologie, Sonderheft SH 1, 87–93.Google Scholar
Hyatt, A. 1900. Cephalopoda, p. 502–592. In von Zittel, K. A., Text-book of Palaeontology. 1st English edition, translated by Eastman, C. R. Macmillan, London & New York.Google Scholar
Imlay, R. W. 1961. New genera and subgenera of Jurassic (Bajocian) ammonites from Alaska. Journal of Paleontology, 35:467–474.Google Scholar
Iturralde-Vinent, M. A. 2006. Meso-Cenozoic Caribbean paleogeography: Implications for the historical biogeography of the region. International Geology Review, 48:791–827.Google Scholar
Jaworski, K. 1926. La Fauna del Lias y Dogger de la Cordillera Argentina en la parte meridional de la Provincia de Mendoza. Actas de la Academia Nacional de Ciencias de Córdoba, 9:135–317.Google Scholar
Jensen, A. and Quinzio, L. A. 1979. Geología del Área de Pampa Elvira y contribución al conocimiento del Jurasico marino entre los 23°00′ y 23°30′ Latitud Sur y los 68°45′ y 69°03′ Longitud Oeste. II Región de Antofagasta, Chile. Memoria Universidad Católica del Norte, Departamento de Geociencias, Antofagasta, 141 p.Google Scholar
Jensen, A. and Quinzio, L. A. 1981. Hallazgo de Batoniano y descripción de facies sedimentarias marinas del Dogger en Quebrada San Pedro, Caracoles, II Región-Antofagasta (Chile). Estudios geológicos, 37:209–214.Google Scholar
Krystyn, L. 1972. Die Oberbajocium- und Bathonium-Ammoniten der Klaus-Schichten des Steinbruches Neumühle bei Wien (Österreich). Annalen des Naturhistorischen Museum in Wien, 76:195–310.Google Scholar
Kullmann, J. and Wiedmann, J. 1970. Significance of sutures in phylogeny of Ammonoidea. The University of Kansas, Paleontological Contributions, 47:1–32.Google Scholar
Makowski, H. 1963. Problem of sexual dimorphism in ammonites. Palaeontologia Polonica, 12, 1962:1–92.Google Scholar
Mangold, C. 1970. Morphoceratidae (Ammonoidea, Perisphinctidae) bathoniens du Jura méridional, de la Nièvre et du Portugal. Geobios, 3:43–130.Google Scholar
Mangold, C. 1997. Tendances évolutives chez les Morphoceratidés (Perisphinctacés, Ammonitina). Cahiers de l'Université Catholique de Lyon, 10:93–101.Google Scholar
Mangold, C. and Rioult, M. 1997. Bathonien. Bulletin du Centre de Recherches Elf Exploration Production, Mémoires, 17:55–62.Google Scholar
Marinovic, N. and Garcia, M. 1999. Hoja Pampa Unión, región de Antofagasta. 1:100.000. Mapas Geológicos, N° Mapa: M33. Servicio Nacional de Geología y Minería, Santiago de Chile.Google Scholar
Mascke, E. 1907. Die Stephanoceras-Verwandten in den Coronatenschichten von Norddeutschland. Inaugural-Disseratation, Universität Göttingen, 38 p.Google Scholar
Mordojovich, C. 1981. Sedimentary basins of the Chilean Pacific offshore. American Association of Petroleum Geologists, Studies in Geology, 12:732–749.Google Scholar
Möricke, W. 1894. Versteinerungen des Lias und Unteroolith von Chile. Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, 9:1–100.Google Scholar
Moyne, S. and Neige, P. 2007. The space-time relationship of taxonomic diversity and morphological disparity in the Middle Jurassic ammonite radiation. Palaeogeography, Palaeoclimatology Palaeoecology, 248:82–95.Google Scholar
Montaño, J. M. 1976. Estudio geológico de la zona de Caracoles y áreas vecinas, con énfasis en el Sistema Jurasico, provincia de Antofagasta, II Región, Chile. Tesis, Universidad de Chile, Departamento de Geología, Santiago, 182 p.Google Scholar
Mpodozis, C. and Ramos, V. 1989. The Andes of Chile and Argentina. Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, 11:59–90.Google Scholar
Munier-Chalmas, E. C. P. A. 1892. Sur la possibilité d'admettre un dimorphisme sexuel chez les Ammonitidés. Comptes redues de la Société Géologique de France, 20, Sér. 3:170–174.Google Scholar
O'Dogherty, L., Sandoval, J., Bartolini, A., Bruchez, S., Bill, M., and Guex, J. 2006. Carbon-isotope stratigraphy and ammonite faunal turnover for the Middle Jurassic in the Southern Iberian palaeomargin. Palaeogeography, Palaeoclimatology, Palaeoecology, 239:311–333.CrossRefGoogle Scholar
Orbigny, A. d'. 1842-1850. Paléontologie française. Description zoologique et géologique de tous les animaux mollusques et rayonnes fossiles de France. Terrains oolitiques ou jurassiques, T. 1. Masson, Paris, 642 p.Google Scholar
Ouahhabi, B. 1994. Le Lias et le Dogger inférieur des Beni Snassen orientaux (Maroc). Stratigraphie, paléontologie et dinamique du bassin. Comparaison avec les Monts d'Oujda et avec les régions limitrophes. University of Oujda, 496 p.Google Scholar
Page, K. N. 1993. Mollusca: Cephalopoda (Ammonoidea: Phylloceratina, Lytoceratina, Ammonitina, Ancyloceratina), p. 213–228. In Benton, M. J. (ed.), The Fossil Record 2. Chapman & Hall, London.Google Scholar
Page, K. N. 2008. The evolution and geography of Jurassic ammonoids. Proceedings of the Geologist's Association, 119:35–57.Google Scholar
Parent, H. 2006. Oxfordian and late Callovian ammonite faunas and biostratigraphy of the Neuquén-Mendoza and Tarapacá basins (Jurassic, Ammonoidea, western South America). Boletín del Instituto de Fisiografía y Geología, 76:1–70.Google Scholar
Parona, C. E. 1896. Nuove osservazioni sopra la fauna e l'etá degli strati con Posidonia alpina nei Sette Comuni. Palaeontographia Italica, 1:1–42.Google Scholar
Pavia, G. 1994. Taphonomic remarks on d'Orbigny's type-Bajocian (Bayeux, west France). Miscellanea del Servizio Geologico Nazionale, 5:93–111.Google Scholar
Pavia, G. 2000. Biostratigraphic framework and problems of the P. parkinsoni Zone, latest Bajocian. In Galacz, A. (ed.), Bajocian-Bathonian Working Groups Meeting, Budapest, Abstracts, 31–32.Google Scholar
Pavia, G. and Martire, L. 2010. Indirect biostratigraphy in condensed successions: a case history from the Bajocian of Normandy (NW France). Volumina Jurassica, 7:67–76.Google Scholar
Pavia, G., Martire, L., Canzoneri, V., and d'Arpa, C. 2002. Stop 3–Rocca Chi Parra Quarry; a condensed Rosso Ammonitico succession: depositional and erosional geometries, neptunian dykes and ammonites assemblages. In di Stefano, P. (coord.), Pre-Symposium Field Trip A (12-15 September 2002). An Introduction to the Jurassic geology of Western Sicily. In Santantonio, M. (ed.), 6th International Symposium on the Jurassic System, General Field Trip Guidebook, 42–48.Google Scholar
Quenstedt, F. A. 1858. Der Jura. Laupp, Tübingen, 843 p.Google Scholar
Quenstedt, F. A. 1883-1888. Die Ammoniten des Schwäbischen Jura. Schweizerbart, Stuttgart, 815 p.Google Scholar
Riccardi, A. C. 2008. El Jurasico de la Argentina y sus ammonites. Revista de la Asociación Geológica Argentina, 63:625–643.Google Scholar
Riccardi, A. C. and Westermann, G. E. G. 1991a. Middle Jurassic ammonite fauna and biochronology of the Argentine-Chilean Andes. Part III: Bathonian-Callovian Eurycephalitinae, Stephanocerataceae. Palaeontographica, 216:1–110.Google Scholar
Riccardi, A. C. and Westermann, G. E. G. 1991b. Middle Jurassic ammonite fauna and biochronology of the Argentine-Chilean Andes. Part IV: Bathonian-Callovian Reineckeiidae. Palaeontographica, 216:111–145.Google Scholar
Riccardi, A. C. and Westermann, G. E. G. 1999. An early Bathonian Tethyan ammonite fauna from Argentina. Palaeontology, 42:193–209.Google Scholar
Riccardi, A. C., Westermann, G. E. G., and Elmi, S. 1990a. The Middle Jurassic Bathonian-Callovian Ammonite Zones of the Argentine-Chilean Andes. Geobios, 22:553–597.Google Scholar
Riccardi, A. C., Westermann, G. E. G., and Damborenea, S. E. 1990b. Middle Jurassic of South America and Antarctic Peninsula. Newsletters on Stratigraphy, 21:105–128.Google Scholar
Riccardi, A. C., Gulisano, C. A., Mojica, J., Palacios, O., Schubert, C., and Thomson, M. R. A. 1992. Western South America and Antartica, p. 122–161. In Westermann, E. G. E. (ed.), The Jurassic of the Circum-Pacific. Cambridge University Press, Cambridge.Google Scholar
Riccardi, A. C., Damborenea, S. E., Manceñido, M. O., and Ballent, S. C. 1994. Middle Jurassic biostratigraphy of Argentina. Geobios M.S., 17:423–430.Google Scholar
Rioult, M. 1994a. Dimorphinites (Vigoriceras) defrancii , p. 115. In Fischer, J.-C. (ed.), Révision critique de la Paléontologie française d'Alcide d'Orbigny, 1. Céphalopodes jurassiques. Milan & Barcelona (Masson), Paris.Google Scholar
Rioult, M. 1994b. Dimorphinites dimorphus , p. 130–131. In Fischer, J.-C. (ed.), Révision critique de la Paléontologie française d'Alcide d'Orbigny, 1. Céphalopodes jurassiques. Milan & Barcelona (Masson), Paris.Google Scholar
Rioult, M. 1994c. Dimorphinites centriglobus n. sp., p. 131. In Fischer, J.-C. (ed.), Révision critique de la Paléontologie française d'Alcide d'Orbigny, 1. Céphalopodes jurassiques. Milan & Barcelona (Masson), Paris.Google Scholar
Rioult, M., Contini, D., Elmi, S., and Gabilly, J. 1997. Bajocien. Bulletin du Centre de Recherches Elf Exploration Production, Mémoires, 17:41–53.Google Scholar
Rollier, L. 1909. Phylogénie des principaux genres d'ammonoïdes de l'Oolithique (Dogger) et de l'Oxfordien. Archives des Sciences Physiques et Naturelles de Genève, 28:611–623.Google Scholar
Roman, F. 1930. Céphalopodes du Lias et du Jurassique moyen des régions d'Oudjda et du Grand Atlas (Maroc Oriental). Protectorat de la République Française au Maroc. Direction générale des travaux publics. Service des Mines et de la Carte Géologique. Notes et memoires, 22 p.Google Scholar
Roman, F. 1933. Note sur le Bathonien inférieur du Djebel-es-Sekika près Nemours (Départ. d'Oran). Bulletin de la Société Géologique de France, 5. Sér., 3:59–73.Google Scholar
Rostovtsev, K. O. 1985. The Jurassic deposits of the south part of the Transcaucasus. Interdepartmental Stratigraphic Commission of the USSR, Transactions, 15:1–188. (In Russian).Google Scholar
Sandoval, J. 1983. Bioestratigrafía y Paleontología (Stephanocerataceae y Perisphinctaceae) del Bajocense y Bathonense en las Cordilleras Béticas. , Universidad Granada, 613 p.Google Scholar
Sandoval, J. 1990. A revision of the Bajocian divisions in the Subbetic Domain (southern Spain). Memorie descrittive della Carta geologica d'Italia, 40:141–162.Google Scholar
Sandoval, J., O'Dogherty, L., and Guex, J. 2001. Evolutionary rates of Jurassic ammonites in relation to sea-level fluctuations. Palaios, 16:311–335.Google Scholar
Schindewolf, O. H. 1957. Die Lobenlinie im System der Ammonoidea. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1957:433–443.Google Scholar
Schindewolf, O. H. 1961-1968. Studien zur Stammengeschichte der Ammoniten. Abhandlungen der Akademie der Wissenschaften und der Literature, Mainz, Mathematisch-naturwissenschaftliche Klasse, 1:1–901.Google Scholar
Schlegelmilch, R. 1985. Die Ammonites des süddeutschen Doggers. Gustav Fischer Verlag, Stuttgart, 284 p.Google Scholar
Schlögl, J., Rakús, M., Mangold, C., and Elmi, S. 2005. Bajocian–Bathonian ammonite fauna of the Czorsztyn Unit, Pieniny Klippen Belt (Western Carpathians, Slovakia); its biostratigraphical and palaeobiogeographical significance. Acta Geologica Polonica, 55/4:339–359.Google Scholar
Seyed-Emami, K., Schairer, G., and Alavi-Naini, M. 1989. Ammoniten aus der unteren Dalichai-Formation (Unterbathon) östlich von Semnan (SE-Alborz, Iran). Müncher geowissenschaftliche Abhandlungen, 15:79–91.Google Scholar
Smith, P. L. 1983. The Pliensbachian ammonite Dayiceras dayiceroides and Early Jurassic paleogeography. Canadian Journal of Earth Science, 20:86–91.Google Scholar
Soussi, M., Mangold, C., Enay, R., Boughdiri, M., and Ben Ismail, M. H. 2000. Le Jurassique inférieur et moyen de la Tunisie septentrionale; corrélations avec l'axe Nord-Sud et paléogéographie. Geobios, 33:437–446.Google Scholar
Spath, F. 1927-1933. Revision of the Jurassic cephalopod fauna of Kachh (Cutch). Palaeontologia Indica, N.S., 9, 2:1–945.Google Scholar
Steinmann, G. 1881. Zur Kenntnis der Jura- und Kreideformation von Caracoles (Bolivia). Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, 49:239–301.Google Scholar
Steinmann, G. 1890. Cephalopoda, p. 344–475. In Steinmann, G. and Döderlein, L. (eds.), Elemente der Paläontologie. Engelmann, Leipzig.Google Scholar
Sturani, C. 1964a. La successione delle faune ad Ammoniti nelle formazioni mediogiurassiche delle Prealpi Venete occidentali (regione tra il Lago di Garda e la Valle del Brenta). Memorie degli Istituti di Geologia e Mineralogia dell' Universita di Padova, 24:1–63.Google Scholar
Sturani, C. 1964b. Ammoniti mediogiurassiche del Veneto. Faune del Baiociano terminale (Zona a Garantiana e a Parkinsoni). Memorie degli Istituti di Geologia e Mineralogia dell'Universita di Padova, 24:1–43.Google Scholar
Sturani, C. 1971. Ammonites and stratigraphy of the “Posidonia alpina” beds of the Venetian Alps (Middle Jurassic, mainly Bajocian). Memorie degli Istituti di Geologia e Mineralogia dell'Universita di Padova, 28:1–190.Google Scholar
Tintant, H. 1984. Autochtonie ou allochtonie chez les Céphalopodes. Mémoires de Géologie Université Dijon 7, 1982:257–271.Google Scholar
Tintant, H. and Mouterde, R. 1981. Classification et phylogenèse chez les ammonites jurassiques, p. 85–101. In Martinell, J. (ed.), International Symposium on “Concept and Method in Paleontology,” Departament de Paleontologia. Universitat de Barcelona.Google Scholar
Vicente, J. C. 2005. Dynamic paleogeography of the Jurassic Andean Basin: pattern of transgression and localisation of main straits through the magmatic arc. Revista de la Asociación Geológica Argentina, 60:221–250.Google Scholar
Vicente, J. C. 2006. Dynamic paleogeography of the Jurassic Andean Basin: pattern of regression and general considerations of main features. Revista de la Asociación Geológica Argentina, 61:408–437.Google Scholar
Wendt, J. 1964. Stratigraphisch-palaontologische Untersuchungen im Dogger Westsiziliens. Bolettino della Societá Paleontologica Italiana, 2:57–145.Google Scholar
Westermann, G. E. G. 1956. Phylogenie der Stephanocerataceae und Perisphinctaceae des Dogger. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 103:233–279.Google Scholar
Westermann, G. E. G. 1958a. Ammoniten-Fauna und Stratigraphie des Bathonien NW-Deutschlands. Beihefte zum Geologischen Jahrbuch, 32:1–103.Google Scholar
Westermann, G. E. G. 1958b. The significance of septa and sutures in Jurassic Ammonite systematics. Geological Magazine, 95, 6:441–455.Google Scholar
Westermann, G. E. G. 1967. Sucesión de ammonites del Jurasico medio en Antofagasta, Atacama, Mendoza y Neuquén. Revista de la Asociación Geológica Argentina, 22:65–73.Google Scholar
Westermann, G. E. G. 1981. Ammonite biochronology and biogeography of the Circum Pacific Middle Jurassic. The Systematics Association, 18:459–498.Google Scholar
Westermann, G. E. G. 1993. Global bio-events in mid-Jurassic ammonites controlled by seaways. The Systematics Association, Special Vol. 47:187–226.Google Scholar
Westermann, G. E. G. 2000. Marine faunal realms of the Mesozoic: review and revision under the new guidelines for biogeographic classification and nomenclature. Palaeogeography, Palaeoclimatology, Palaeoecology, 163:49–68.Google Scholar
Westermann, G. E. G. 2001. Modes of extinction, pseudo-extinction and distribution in Middle Jurassic ammonites: terminology. Canadian Journal of Earth Science, 38:187–195.Google Scholar
Westermann, G. E. G. and Callomon, J.H. 1988. The Macrocephalitinae and associated Bathonian and early Callovian (Jurassic) ammonoids of the Sula Islands and New Guinea. Palaeontographica, 203:1–90.Google Scholar
Westermann, G. E. G. and von Hillebrandt, A. 1995. A late Bathonian morphoceratid (Jurassic, Ammonitina) from Peru. Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Historische Geologie, 35:27–37.Google Scholar
Westermann, G. E. G. and Riccardi, A. C. 1979. Middle Jurassic Ammonoid fauna and biochronology of the Argentine-Chilean Andes, Part. II, Bajocian Stephanocerataceae. Palaeontographica, 164:85–188.Google Scholar
Westermann, G. E. G. and Riccardi, A. C. 1980. The upper Bajocian ammonite Strenoceras in Chile: first circum-Pacific record of the Subfurcatum Zone. Newsletters on Stratigraphy, 9:19–29.Google Scholar
Westermann, G. E. G. and Riccardi, A. C. 1982. Ammonoid fauna from the Early and Middle Jurassic of Mendoza Province, Argentina. Journal of Paleontology, 56:11–41.Google Scholar
Westermann, G. E. G. and Riccardi, A. C. 1985. Middle Jurassic Ammonite Evolution in the Andean Province and Emigration to Tethys. Lecture Notes in Earth Sciences, 1:6–34.Google Scholar
Wierzbowski, A., Jaworska, M., and Krobicki, M. 1999. Jurassic (Upper Bajocian-lowest Oxfordian) ammonitico rosso facies in the Pieniny Klippen Belt, Carpathians, Poland: its fauna, age, microfacies and sedimentary environment. Studia Geologica Polonica, 115:7–74.Google Scholar
Zittel, K. A. von. 1884. Cephalopoda, p. 329–522. In von Zittel, K. A., Handbuch der Paläontologie. 1. Abteilung. Band 2. Lieferung 3. R. Oldenburg, München and Leipzig.Google Scholar