First record of Siluriformes from the northernmost portion of the Bauru Group (Upper Cretaceous) in the Center-West region of Brazil

This work presents the first record of bony fish from the Maastrichtian of the Marília Formation (Bauru Group) in Goiás State, Brazil. A fragment of a pectoral spine, recovered by screen-washing, clearly represents an important catfish (Siluriformes) record from the Late Cretaceous of South America....

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Bibliographic Details
Published in:	Journal of South American earth sciences Vol. 133; p. 104690
Main Authors:	Candeiro, Carlos Roberto A., Brito, Paulo Marques, Cavin, Lionel, Alves, Yuri Modesto, Canile, Fernanda, Muniz, Fellipe, Queiroz, Gleicy Kelly, Santos, Danillo, Toriño, Pablo
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01-01-2024
Subjects:	Bauru group Catfish Goiás state Late cretaceous South America South America Late cretaceous Bauru group Catfish Goiás state
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Summary:	This work presents the first record of bony fish from the Maastrichtian of the Marília Formation (Bauru Group) in Goiás State, Brazil. A fragment of a pectoral spine, recovered by screen-washing, clearly represents an important catfish (Siluriformes) record from the Late Cretaceous of South America. The material possesses similarities with forms from the Campanian - early-Maastrichtian of the Adamantina Formation and the Maastrichtian of the Marília (São Paulo State) and El Molino (Bolivia) formations. Inclusion of the new material from Goiás in the dataset for the aforementioned areas within a paleoenvironmental setting provides evidence that Late Cretaceous catfish had a wider distribution than previously known. •This study describes first fish record from Late Cretaceous Bauru Group in Goiás state, Brazil.•The Upper Cretaceous paleogeographical and paleoenvironments from South American catfish were updates.•An overview of records of siluriformes from the Cretaceous of South America were presented.
ISSN:	0895-9811 1873-0647
DOI:	10.1016/j.jsames.2023.104690