Where: Rio Negro, Argentina (39.2° S, 67.4° W: paleocoordinates 41.5° S, 55.3° W)

When: Jagüel Formation, Maastrichtian (72.1 - 66.0 Ma)

Environment/lithology: marine; sandy lithology not reported

Size class: microfossils

Preservation: cast

Collected by JUAN PABLO PÉREZ PANERA, AGUSTINA MISSOTTI, MICAELA CHAUMEIL RODRÍGUEZ, JUAN ISON, LYDIA CALVO MARCILESE, ANA PAULA CARIGNANO, LAUTARO LOYZA-CANNATÁ, CLÉMENTINE COLPAERT, NICOLAS PIGE, ARIEL FABIÁN CARDILLO, DANIEL CABAZA and MARIANELLA TALEVI; reposited in the MLP

Collection methods: surface (in situ), smear slide

Primary reference: J. P. Pérez Panera. 2024. End-Cretaceous calcareous nannoplankton and response to the K/Pg event in the Kawas epicontinental sea. Insights from Cerro Bombero section, Jagüel formation, Neuquén Basin. Libro de Resúmenes de la Reunión de Comunicaciones de la Asociación Paleontológica Argentina 2024:221-222more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 237651: authorized by Evangelos Vlachos, entered by Maria Maldonado on 13.12.2024

Creative Commons license: CC BY (attribution)