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Andinacaste (Trilobita) from the earliest Devonian of Argentina

  • Gregory D. Edgecombe (a1), Beatriz G. Waisfeld (a2) and Norberto E. Vaccarp (a2)
Abstract

The acastomorph calmoniid trilobite Andinacaste Eldredge and Braniša, 1980, has been known from the basal Devonian (Lower Lochkovian) of Bolivia. Andinacaste espejensis n. sp., described from probable Lower Lochkovian strata of the Los Espejos Formation in the Precordillera of San Juan Province, is the first Argentine record of this genus. Accordingly, Andinacaste is identified as a typical component of basal Devonian trilobite assemblages over a broad geographic range in Andean South America.

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Benedetto, J. L., Racheboeuf, P. R., Herrera, Z., Brussa, E. D., and Toro, B. A. 1992. Brachiopodes et biostratigraphie de la Formation de Los Espejos, Siluro-Dévonien de la Précordillère (NW Argentine). Geobios, 25:599637.
Delo, D. M. 1935. A revision of the phacopid trilobites. Journal of Paleontology, 9:402–120.
Edgecombe, G. D. 1993. Silurian acastacean trilobites of the Americas. Journal of Paleontology, 67:535548.
Eldredge, N., and Braniša, L. 1980. Calmoniid trilobites of the Lower Devonian Scaphiocoelia Zone of Bolivia, with remarks on related species. Bulletin of the American Museum of Natural History, 165:181290.
Green, J. 1832. A monograph of the trilobites of North America: with coloured models of the species. J. Brano, Philadelphia, 94 p.
Haas, W. 1968. Trilobiten aus dem Silur und Devon von Bithynien (NW-Turkei). Palaeontographica A, 130:60207.
Hollard, H. 1963. Les Acastella et quelques autres Dalmanitacea du Maroc présaharien. Leur distribution verticale et ses conséquences par l'étude de la limite Silurien-Dévonien. Notes et Mémoires du Service Géologique du Maroc, 176:166.
Lieberman, B. S., Edgecombe, G. D., and Eldredge, N. 1991. Systematics and biogeography of the “Malvinella group,” Calmoniidae (Trilobita, Devonian). Journal of Paleontology, 65:824843.
Ramsköld, L., and Edgecombe, G. D. 1993. Silurian acastid trilobites from Gotland and Scania, Sweden. Palaöntologische Zeitschrift, 67:261285.
Rehfeld, U., and Mehl, J. 1989. Andinodesma radicostata n. gen. n. sp., a grammysiid taxon from the Lower Devonian Catavi Formation (Bolivia) and its autecological and phylogenetic implications. Paläontologische Zeitschrift, 63:263279.
Sánchez, T. M., Waisfeld, B. G., and Benedetto, J. L. 1991. Lithofacies, taphonomy and brachiopod assemblages in the Silurian of western Argentina: a review of Malvinokaffric Realm communities. Journal of South American Earth Sciences, 4:307329.
Shergold, J. H. 1968. On the occurrence of the trilobite genera Acaste and Acastella in Victoria. Proceedings of the Royal Society of Victoria, 81:1930.
Šnajdr, M. 1987. Reussiana, new name replacing Reussia Maksimova, 1972 (Trilobita). Věstnik Ústředniho ústavu geologickeho, 62:104.
Struve, W. 1959. Calmoniidae, p. 483487. In Moore, R. C. (ed.), Treatise on Invertebrate Paleontology, Part O, Arthropoda 1. Geological Society of America and University of Kansas Press, Lawrence.
Swartz, F. M. 1925. The Devonian fauna of Bolivia. Johns Hopkins University Studies in Geology, 6:2968.
Thomas, I. 1905. Neue Beiträge zur Kenntnis der devonischen Fauna Argentiniens. Zeitschrift der Deutschen Geologischen Gesellschaf, 42:233290.
Tomczykowa, E. 1991. Upper Silurian and Lower Devonian trilobites of Poland. Prace Państwowego Instytutu Geologicznego, 134.
Waisfeld, B. G., Toro, B. A., and Brussa, E. D. 1988. Trilobites Silúricos de la Formación Los Espejos, Sector Occidental del Cerro del Fuerte, Precordillera de San Juan, Argentina. Ameghiniana, 25:305320.
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Journal of Paleontology
  • ISSN: 0022-3360
  • EISSN: 1937-2337
  • URL: /core/journals/journal-of-paleontology
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