Where: England, United Kingdom (51.6° N, 2.6° E: paleocoordinates 39.0° N, 5.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Lower Lias Formation (Lias Group), Hettangian (201.6 - 196.5 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; black limestone

Size class: macrofossils

Reposited in the YPM

Primary reference: K. Padian. 1983. Osteology and functional morphology of Dimorphodon macronyx (Buckland) (Pterosauria: Rhamphorhynchoidea) based on new material in the Yale Peabody Museum. Postilla 189:1-44 [R. Butler/R. Butler] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91706: authorized by Richard Butler, entered by Richard Butler on 16.10.2009