A Palaeozoic open shelf benthic assemblage in a protected marine environment [PDF]
, 2011 International audienceA Late Ordovician benthic assemblage containing trilobites (Colpocoryphe, Onnia) and diploporid echinoderms (Aristocystites) taxa that are usually typical of open shelf environments is preserved in protected marine settings in the ...
Botquelen, Arnaud +3 more
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Padrões de Muda em Trilobitas do Devoniano da Bacia do Paraná [PDF]
, 2021 In general, trilobites had their moulting performed by the breakdown of the librigena, a region (more external) situated on the cephalon of those animals.
Carbonaro , Fábio Augusto +3 more
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Dispersal in the Ordovician: Speciation patterns and paleobiogeographic analyses of brachiopods and trilobites [PDF]
, 2018 The Middle to Late Ordovician was a time of profound biotic diversification, paleoecological change, and major climate shifts. Yet studies examining speciation mechanisms and drivers of dispersal are lacking.
Lam, Adriane R. +2 more
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Trilobitas Malvinocáfricos da Sub-bacia Alto Garças (Devoniano Inferior, Bacia do Paraná, Brasil): composição e taxonomia. [PDF]
, 2021 We have identified and described new specimens of trilobites attributed to the families Calmoniidae and Homalonotidae, in the northwestern portion of the Paraná Basin, Alto Garças Sub-basin, Chapada 2 Group (Pragian-Emsian).
Kerber, Gilmar
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Primeira ocorrência de Burmeisterella (Trilobita, Homalonotidae) do Devoniano do Brasil (Bacia do Parecis) com a descrição de uma espécie nova [PDF]
, 2021 A homalonotid trilobite from the Early Devonian (latest Lochkovian?- Pragian) of the Parecis Basin of Brazil is referred to the genus Burmeisterella, and represents the first occurrence of this genus in South America.
Carvalho, Maria da Gloria Pires de
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Trilobitas devonianos das bacias do Paraná e Parecis no estado de Mato Grosso, Brasil [PDF]
, 2021 Recent fieldwork in the state of Mato Grosso made it possible to find new specimens of trilobites, among them: Metacryphaeus australis, Metacryphaeus sp., and a homalonotide.
Caminha, Silane Aparecida Ferreira da Silva +5 more
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Trilobites from Vargas Peña (Llandovery) of Itaugúa, eastern Paraguay : advances in trolobites research [PDF]
, 2008 Fil: Tortello, Franco. División Paleontología Invertebrados, Museo de La Plata, Paseo del Bosque s/n, 1900 La Plata, ArgentinaFil: Clarkson, E.N.K..
Alfaro, Marta +4 more
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Trilobites del Museo Geominero. II. Las colecciones antiguas del Devónico de la Cordillera Cantábrica (N. España). [PDF]
, 1996 Se cataloga y actualiza taxonómicamente la colección histórica de trilobites del Devónico cantábrico del Museo Geominero, que se encuentra formada por 244 ejemplares de los órdenes Phacopida, Corynexochida, Odontopleurida, Proetida y Ptychopariida.
Arbizu Senosiaín, Miguel +2 more
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Niagaran (Silurian) trilobites from Ohio [PDF]
, 1993 For the most part, Silurian trilobites from Ohio have been poorly documented. This paper records taxa from the Niagaran Series. Specimens discussed here were collected from the southern and west-central areas of the state.
Tompkins, Stephen L.
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Trilobites del Museo GeoMinero. I. Platypeltoides magrebiensis n. sp. (Asaphina, Nileidae), del Ordovícico inferior del Anti-Atlas central (Marruecos). [PDF]
, 1990 Se describe una nueva especie de un nileido gigante, Platypeltoides magrebiensis n.sp., procedente de la Formación Pizarras Inferiores de Fezouata del Anti-Atlas central marroquí, en niveles atribuidos al Tremadoc Superior.
Rábano, Isabel
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