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Referencias:

• Albanesi, G.L., Ortega, G., Zeballo, F.J., Faunas de conodontes y graptolitos del Paleozoico Inferior en la Cordillera Oriental Argentina (2008) Relatorio XVII Congreso Geológico Argentino, Jujuy, pp. 98-118
• Astini, R.A., Collo, G., Martina, F., Ordovician K-bentonites in the upper-plate active margin of Western Gondwana (Famatina Ranges): stratigraphic and palaeogeographic significance (2007) Gondwana Research, 11, pp. 311-325
• Balashov, Z.G., Osnovy Paleontologii Mollyuski-Golovonogie I (1962) Ostryad Ellesmeroceratida, pp. 73-77. , Ruzhentsev, V.E. (ed), Izdatel'stvo Akademii Nauk SSSR: Moskva. [In Russian.];
• Benedetto, J.L., Carrasco, P.A., Tremadoc (earliest Ordovician) brachiopods from Purmamarca and the Sierra de Mojotoro, Cordillera Oriental of the northwestern Argentina (2002) Geobios, 35, pp. 647-661
• Bergström, S.M., Chen, X., Gutiérrez-Marco, J.C., Dronov, A., The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ 13 C chemostratigraphy (2009) Lethaia, 42, pp. 97-107
• Cecioni, G., Contribución al conocimiento de los nautiloideos Eo-Paleozoicos argentinos. Parte I: Protocycloceratidae-Cyclostomiceratidae (1953) Boletín del Museo Nacional de Historia Natural, 26, pp. 57-109
• Cecioni, G., Contribución al conocimiento de los nautiloideos Eo-Paleozoicos argentinos. Parte II: Robsonoceratidae, Ellesmeroceratidae, Proterocameroceratidae, Baltoceratidaee (1965) Boletín del Museo de Historia Natural, 29, pp. 1-24
• Cecioni, G., Flower, R.H., Bathmoceratidae (Nautiloideos, Ordovícico) de Sud América (1985) Neues Jahrbuch für Geologie und Paläontologie Abhandlungen, 170, pp. 343-357
• Chen, J., Teichert, C., The Ordovician cephalopod Suborder Cyrtocerininda (Order Ellesmerocerida) (1987) Palaeontologia Cathayana, 3, pp. 145-229
• Cichowolski, M., A review of the endocerid cephalopod Protocyptendoceras from the Floian (Lower Ordovician) of the Eastern Cordillera, Argentina (2009) Acta Palaeontologica Polonica, 54, pp. 99-109
• Douglas, J.A., The geology of the Marcapata Valley in eastern Perú, with an appendix on the graptolites on the Quitari area by O.M.B. Bulman (1933) Quarterly Journal of the Geological Society of London, 94, pp. 308-356
• Eichwald, E., (1860), Lethaea Rossica ou paleontology de la Russie. V. 1, secondes sectione de l'ancienne période. Librairie et Imprimarie de E. Schweizerbart. Stuttgart: 681-1657; Evans, D.H., Phragmocone implosion in Ordovician nautiloids and the function of siphonal diaphragms and endocones (1992) Palaeontology, 35, pp. 585-595
• Evans, D.H., The Lower and Middle Ordovician cephalopod faunas of England and Wales (2005) Monograph of the Palaeontographical Society, 158, pp. 1-81. , 623 for 2004
• Evans, D.H., A Middle Ordovician cephalopod fauna from Cuzco Province, southern Perú and its palaeobiogeographical significance (2007) Geological Journal, 42, pp. 25-36
• Flower, R.H., Ordovician cephalopods of the Cincinnati Region, Part 1 (1946) Bulletins of American Paleontology, 29 (116), pp. 1-556
• Flower, R.H., The nautiloid order Ellesmeroceratida (Cephalopoda) (1964) New Mexico Institute of Mining and Technology, Memoir, 12, pp. 1-234
• Flower, R.H., Kummel, B., Classification of the Nautiloidea (1950) Journal of Paleontology, 24, pp. 604-615
• Furnish, W., Glenister, B.F., Treatise on Invertebrate Paleontology. Part K. Mollusca 3. Cephalopoda, General features, Endoceratoidea, Actinoceratoidea, Nautiloidea, Bactritoidea (1964) Nautiloidea-Tarphycerida, pp. 343-368. , Moore, R.C. (ed), Geological Society of America and University of Kansas Press: Boulder and Lawrence
• Gill, T., Arrangement of the families of the Mollusca (1871) Smithsonian Miscellaneous Collections, 227, pp. 1-49
• Gnoli, M., Pillola, G.L., The oldest nautiloid cephalopod of Sardinia: Cameroceras cf. vertebrale (Eichwald, 1860) from the Arenig (Early Ordovician) of Tacconis (south east Sardinia) and remarks on the associated biota. Neues Jahrbuch für Geologie und Paläeontologie (2002) Monatshefte, 2002, pp. 19-26
• González Barry, C., Alonso, R., (1984), Nuevos graptolites del Tremdociano Superior del norte de Argentina. III Congreso Latinoamericano de Paleontología (México), Memorias, 62-67; Harrington, H.J., On some Ordovician fossils from northern Argentina (1937) Geological Magazine, 74, pp. 97-134
• Harrington, H.J., Leanza, A.F., Ordovician Trilobites of Argentina (1957), 1, p. 276. , Department of Geology, University of Kansas: Special Publication; Vol; Kröger, B., Zhang, Y., Pulsed cephalopod diversification during the Ordovician (2009) Palaeogeography, Palaeoclimatology, Palaeoecology, 273, pp. 174-183
• Kröger, B., Servais, T., Zhang, Y., The origin and initial rise of pelagic cephalopods in the Ordovician (2009) PLoS ONE, 4 (9), pp. e7262. , 10.1371/journal.pone.0007262
• Maletz, J., Egenhoff, S., Alonso, R., The Upper Tremadocian (Ordovician) graptolite Bryograptus: taxonomy, biostratigraphy and biogeography (2010) Palaeontology, 53, pp. 59-75
• Moya, M.C., El Paleozoico inferior en la Sierra de Mojotoro, Salta-Jujuy (1998) Revista de la Asociación Geológica Argentina, 52, pp. 219-238
• Mutvei, H., Cephalopods - Present and Past (2002) Nautiloid systematics based on siphuncular structure and position of muscle scars, 57, pp. 379-392. , Summesberger, H., Histon, K., Daurer, A. (eds). Abhandlungen Der Geologischen Bundesanstalt Band, Wien. Vol
• Mutvei, H., Zhang, Y., Dunca, E., Late Cambrian Plectronocerid nautiloids and their role in cephalopod evolution (2007) Palaeontology, 50, pp. 1327-1333
• Ramsay, A.C., (1866), The Geology of North Wales, with an appendix of the fossils by J. W. Salter. Memoir of the Geological Survey of Great Britain 3, viii+381; Reyment, R.A., Some factors in the distribution of fossil cephalopods (1958) Stockholm Contribution to Geology, 1, pp. 97-184
• Sánchez, T.M., Vaccari, N.E., Ucumariidae new family (Bivalvia, Anomalodesmata) and other bivalves from the Early Ordovician (Tremadocian) of northwestern Argentina (2003) Ameghiniana, 40, pp. 415-424
• Teichert, C., The nautiloid Bathmoceras Barrande (1939) Transactions of the Royal Society of South Australia, 63, pp. 384-391
• Teichert, C., Paleontology and Neontology of Cephalopods, The Mollusca 12 (1988) Main features of cephalopod evolution, pp. 11-79. , Trueman, E.R., Clarke, M.R. (eds)., Academic Press: San Diego
• Teichert, C., Glenister, B.F., Early Ordovician cephalopod fauna from northwestern Australia (1954) Bulletin of American Paleontology, 35, pp. 153-258
• Ulrich, E.O., Foerste, A.F., Miller, A.K., Unklesbay, A.G., Ozarkian and Canadian cephalopods. Part III: Longicones and summary (1944) Geological Society of America Special Papers, 58, pp. 1-226
• Westermann, G.G.E., Functional Morphology of the Invertebrate Skeleton (1999) Life habits of nautiloids, pp. 263-298. , Savazzi, E. (ed)., John Willey and Sons: Chichester
• Zeballo, F.J., Albanesi, G.L., Ortega, G., Conodontes y graptolitos de las formaciones Alfarcito y Rupasca (Tremadociano) en el área de Alfarcito, Tilcara, Cordillera Oriental de Jujuy, Argentina. Parte 1: Bioestratigrafía (2005) Ameghiniana, 42, pp. 39-46

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