Where: Spain (42.8° N, 1.6° W: paleocoordinates 40.9° N, 4.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bartonian (41.3 - 38.0 Ma)

• Transition between the Pamplona Marls Formation and the Ardanatz Sandstone Formation

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Collection methods: Repository: Department of Stratigraphy and Palaeontology of the University of the Basque Country

Primary reference: M. A. Bitner, H. Astibia, and A. Payros. 2016. Middle Eocene (Bartonian) brachiopods from the Pamplona Basin, Navarre, South-Western Pyrenees. Batalleria 23:1-7 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 233413: authorized by Matthew Clapham, entered by Matthew Clapham on 07.02.2024

Creative Commons license: CC BY (attribution)