Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil

João Marcelo Pais de Rezende; Peter E. Isaacson

doi:10.1017/jpa.2020.113

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João Marcelo Pais de Rezendehttps://orcid.org/0000-0001-8217-4829,^1,2,3 Peter E. Isaacson⁴

¹Laboratório de Tafonomia e Paleoecologia Aplicadas– LABTAPHO, Departamento de Ciências Naturais – DCN, Universidade Federal do Estado do Rio de Janeiro – UNIRIO, Avenida Pasteur, 458, Rio de Janeiro, Brasil.
²Laboratório de Sistemática e Biogeografia-LABSISBIO, Departamento de Zoologia, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Rua São Francisco Xavier 524, RJ, Brasil
³Programa de Pós-graduação em Ecologia e Evolução, Instituto de Biologia, Universidade do Estado do Rio de Janeiro (PPGEE/UERJ), RJ, Brasil.
⁴Department of Geological Sciences, University of Idaho, 322 E Front St. Boise, Moscow, Idaho, USA.

Abstract

Devonian orthotetides from South America have often been uncritically assigned to a limited number of broadly described species. Schellwienella clarkei n. sp. is described from the Ponta Grossa Formation, Paraná Basin, southern Brazil. These brachiopods had been identified as Schuchertella agassizi. Schellwienella clarkei n. sp. differs from Schuchertella agassizi on the basis of shell structure, dental plates, and cardinalia.

Citation Download Citation

João Marcelo Pais de Rezende and Peter E. Isaacson "Schellwienella clarkei (Orthotetida, Brachiopoda): a new species from the Devonian of the Paraná Basin, Brazil," Journal of Paleontology 95(4), 733-747, (17 June 2021). https://doi.org/10.1017/jpa.2020.113

Accepted: 7 December 2020; Published: 17 June 2021

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