Permian (Leonardian) brachiopods from Paso Hondo Formation, Chiapas, southern Mexico. Paleobiogeographical implications
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- 作者：Miguel A. Torres-Martí ; neza ; miguelatm@geologia.unam.mx" class="auth_mail" title="E-mail the corresponding author ; Francisco Sour-Tovarb ; fcosour@ciencias.unam.mx" class="auth_mail" title="E-mail the corresponding author ; Ricardo Barragá ; na ; ricardor@geologia.unam.mx" class="auth_mail" title="E-mail the corresponding author
- 关键词：Brachiopods ; Paso Hondo Formation ; Leonardian ; Grandian Province ; Mexico
- 刊名：Journal of South American Earth Sciences
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：71
- 期：Complete
- 页码：71-81
- 全文大小：3927 K
文摘
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Five species of brachiopods from Permian (Leonardian) of Mexico are described.
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Dyoros (Lissosia) maya and Hustedia shumardi are proposed as new species.
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Fossils and rocks indicate a restricted environment within the marine platform.
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The taxa studied are related with Permian localities of the biotic Grandian Province.
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It is likely a geographic connection of this region and Texas during Early Permian.