Hostname: page-component-848d4c4894-x24gv Total loading time: 0 Render date: 2024-05-19T06:52:56.429Z Has data issue: false hasContentIssue false
  • English
  • Français

The genus Struthiochenopus (Gastropoda, Aporrhaidae): new Miocene records from southern Chile

Published online by Cambridge University Press:  14 July 2015

Sven N. Nielsen  and
Alfonso Encinas
Sven N. Nielsen
Affiliation:
Instituto de Ciencias Ambientales y Evolutivas, Universidad Austral de Chile, Casilla 567, Valdivia, Chile,
Alfonso Encinas
Affiliation:
Departamento de Ciencias de la Tierra, Universidad de Concepción, Casilla 160-C, Chile
Get access Rights & Permissions [Opens in a new window]

Abstract

The marine gastropod genus Struthiochenopus appears first in the late Cretaceous of the Antarctic Peninsula. Until the Oligocene only one or two species were extant at the same time. This changed drastically in the early Miocene when at least three species were living coevally in southern South America. A possible fourth early Miocene species, Struthiochenopus sp., is known from Ipún Island, Chile, but its identification remains unclear. Another taxon, S. echtleri new species, described from Neogene deposits of Mocha Island, Chile, has no precise age available but it is likely the latest survivor of the genus.

Type
Research Article
Information
Journal of Paleontology , Volume 88 , Issue 1 , January 2014 , pp. 152 - 159
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

Beu, A. G. 2009. Before the ice: Biogeography of Antarctic Paleogene molluscan faunas. Palaeogeography, Palaeoclimatology, Palaeoecology, 284:191–226.CrossRefGoogle Scholar
del Río, C. J., Martínez, S. A., Stilwell, J. D., and Concheyro, A. 2007. Palaeontology of the Cerros Bayos section, Roca Formation (Danian), La Pampa Province, Argentina. Alcheringa, 31:241–269.CrossRefGoogle Scholar
DeVries, T. J. 2008a. Cenozoic Nacella (Patellogastropoda: Nacellidae) from Peru and Chile: filling in the gaps. The Veliger, 50:274–291.Google Scholar
DeVries, T. J. 2008b. Pliocene and Pleistocene Fissurella Bruguière, 1789 (Gastropoda: Fissurellidae) from Southern Peru. The Veliger, 50:129–148.Google Scholar
Finger, K. L. In press. Miocene foraminifera from the south-central coast of Chile. Micropaleontology.Google Scholar
Finger, K., Encinas, A., Nielsen, S., and Peterson, D. 2003. Microfaunal indications of late Miocene deep-water basins off the central coast of Chile. 10° Congreso Geológico Chileno, Concepción, Chile, Abstract Volume CD-ROM.Google Scholar
Finger, K. L., Nielsen, S. N., DeVries, T. J., Encinas, A., and Peterson, D. E. 2007. Paleontologic evidence for sedimentary displacement in Neogene forearc basins of Central Chile. Palaios, 22:3–16.CrossRefGoogle Scholar
Finlay, H. J. and Marwick, J. 1937. The Wangaloan and associated fauna of the Kaitangata-Green Island Subdivision. New Zealand Geological Survey Paleontological Bulletin, 15:1–140.Google Scholar
Frassinetti, D. 2004. Moluscos fósiles del Mioceno marino de Isla Ipún, Sur de Chile. Boletín del Museo Nacional de Historia Natural de Chile, 53:71–83.CrossRefGoogle Scholar
Gabb, W. M. 1868. An attempt at a revision of the two families Strombidae and Aporrhaidae. American Journal of Conchology, 4:137–149, pls. 13, 14.Google Scholar
González-Wevar, C. A., Nakano, T., Cañete, J. I., and Poulin, E. 2010. Molecular phylogeny and historical biogeography of the genus Nacella (Patellogastropoda: Nacellidae) in the Southern Ocean. Molecular Phylogenetics and Evolution, 56:115–124.CrossRefGoogle ScholarPubMed
González-Wevar, C. A., Nakano, T., Cañete, J. I., and Poulin, E. 2011. Concerted genetic, morphological and ecological diversification in Nacella limpets in the Magellanic Province. Molecular Ecology, 20:1936–1951.CrossRefGoogle ScholarPubMed
Gray, J. E. 1850. Figures of molluscous animals selected from various authors. Etched for the use of students by M. E. Gray, vol. 4. Longman, Brown, Green and Longmans, London.Google Scholar
Kiel, S. and Bandel, K. 2002. About some aporrhaid and strombid gastropods from the Late Cretaceous. Paläontologische Zeitschrift, 76:83–97.CrossRefGoogle Scholar
Kiel, S. and Nielsen, S. N. 2010. Quaternary origin of the inverse latitudinal diversity gradient among southern Chilean mollusks. Geology, 38:955–958.CrossRefGoogle Scholar
Machado, M. 1903. Descripción jeolójica y paleontolójica de la Isla [Mocha]. Anales del Museo Nacional de Chile, 16:36–44.Google Scholar
Nielsen, S. N. 2005. Cenozoic Strombidae, Aporrhaidae, and Struthiolariidae (Gastropoda, Stromboidea) from Chile: Their significance to biogeography of faunas and climate of the south-east Pacific. Journal of Paleontology, 79:1120–1130.CrossRefGoogle Scholar
Nielsen, S. N. and Glodny, J. 2009. Early Miocene subtropical water temperatures in the southeast Pacific. Palaeogeography, Palaeoclimatology, Palaeoecology, 280:480–488.CrossRefGoogle Scholar
Philippi, R. A. 1887. Die tertiären und quartären Versteinerungen Chiles. F.A. Brockhaus, Leipzig.CrossRefGoogle Scholar
Rafinesque, C. S. 1815. Analyses de la nature, ou tableau de l'univers et des corps organisées. Barraveccia, Palermo.Google Scholar
Roy, K. 1994. Effects of the Mesozoic Marine Revolution on the taxonomic, morphologic, and biogeographic evolution of a group: aporrhaid gastropods during the Mesozoic. Paleobiology, 20:274–296.CrossRefGoogle Scholar
Roy, K. 1996. The roles of mass extinction and biotic interaction in large-scale replacements: A reexamination using the fossil record of stromboidean gastropods. Paleobiology, 22:436–452.CrossRefGoogle Scholar
Solsona, M., Gili, C., and Martinell, J. 2000. Patterns of change in the biogeographic distribution of Atlanto-Mediterranean Aporrhaidae (Gastropoda) from the Neogene to Present. Palaeogeography, Palaeoclimatology, Palaeoecology, 158:83–97.CrossRefGoogle Scholar
Steinmann, G. and Wilckens, O. 1908. Kreide- und Tertiärfossilien aus den Magellanländern gesammelt von der schwedischen Expedition 1895–1897. Arkiv för Zoologi, K. Svenska Vetenskapsakademien i Stockholm, 4 (6):1–119.Google Scholar
Stilwell, J. D. 2000. Eocene Mollusca (Bivalvia, Gastropoda and Scaphopoda) from McMurdo Sound: systematics and paleoecologic significance. In Stilwell, J. D. and Feldmann, R. M. (eds.), Paleobiology and Paleoenvironments of Eocene Rocks, McMurdo Sound, East Antarctica. Antarctic Research Series, 76:261–320.CrossRefGoogle Scholar
Stilwell, J. D. 2003. Diversity, distribution, and evolutionary history of the Austral, Late Cretaceous to Eocene, gastropod Struthioptera (Stromboidea: Aporrhaidae). Journal of the Royal Society of New Zealand, 33:315–340.CrossRefGoogle Scholar
Stilwell, J. D. and Zinsmeister, W. J. 1992. Molluscan systematics and biostratigraphy: Lower Tertiary La Meseta Formation, Seymour Island, Antarctic Peninsula. Antarctic Research Series, 55:1–192.Google Scholar
Stilwell, J. D., Zinsmeister, W. J., and Oleinik, A. E. 2004. Early Paleocene mollusks of Antarctica: Systematics, paleoecology and paleobiogeographic significance. Bulletins of American Paleontology, 367:1–89.Google Scholar
Tavera, J. and Veyl, C. 1958. Reconocimiento geológico de la Isla Mocha, 1955. Anales de la Facultad de Ciencias Físicas y Matemáticas, 14–15:157–186.Google Scholar
von Ihering, H. 1909. Nouvelles recherches sur la Formation Magellanienne. Anales del Museo Nacional, Buenos Aires, Serie 3, 12:27–43.Google Scholar
Wilckens, O. 1910. Die Anneliden, Bivalven und Gastropoden der antarktischen Kreideformation. Wissenschaftliche Ergebnisse der schwedischen Südpolar-Expedition 1901–1903 unter Leitung von Dr. Otto Nordenskjöld, 3 (12):1–132.Google Scholar
Zinsmeister, W. J. 1982. Late Cretaceous–early Tertiary molluscan biogeography of the southern circum-Pacific. Journal of Paleontology, 56:84–102.Google Scholar
Zinsmeister, W. J. and Griffin, M. 1995. Late Cretaceous and Tertiary aporrhaid gastropods from the southern rim of the Pacific Ocean. Journal of Paleontology, 69:692–702.CrossRefGoogle Scholar