Where: Yorkshire, United Kingdom (54.0° N, 1.1° W: paleocoordinates 41.5° N, 8.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tenuicostatum (183.0 - 182.0 Ma)

• "Annulatus-shales"

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Preservation: adpression

Primary reference: R. Tate and J. F. Blake. 1876. The Yorkshire Lias 1-475 [R. Benson/R. Benson/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 133032: authorized by Matthew Clapham, entered by Jered Karr on 31.08.2012

Creative Commons license: CC BY (attribution)