ammonites
La Rosaca (Cretaceous of Spain)

Also known as Arauzo de Miel

Where: Castilla y Leon, Spain (41.9° N, 3.4° W: paleocoordinates 34.2° N, 3.1° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Lychnus Formation, Maastrichtian (70.6 - 65.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lacustrine - small; lime mudstone

• "shallow lacustrine"

Size class: macrofossils

Primary reference: J. L. Sanz, A. D. Buscalioni, J. J. Moratalla, V. Francés, and M. Antón. 1990. Los reptiles Mesozoicos del registro español [The Mesozoic reptiles from the Spanish record]. Monografias del Museo Nacional de Ciencias Naturales 2:1-79 [M. Carrano/M. Carrano] more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 68458: authorized by Matt Carrano, entered by Matt Carrano on 22.01.2007