Where: Yorkshire, United Kingdom (53.8° N, 0.6° W: paleocoordinates 40.3° N, 1.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Planorbis (201.3 - 196.5 Ma)

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Preservation: adpression

Collected by J.W. Kirshaw

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 153670: authorized by Matthew Clapham, entered by Matthew Clapham on 06.01.2014

Creative Commons license: CC BY (attribution)