Where: England, United Kingdom (54.5° N, 3.2° W: paleocoordinates 31.1° S, 15.9° W)

• coordinate based on nearby landmark

• basin-level geographic resolution

When: Llandovery (443.4 - 433.4 Ma)

• cyphus-sedgwickii Zones, ? turriculatus Zone

Environment/lithology: marine

Primary reference: O. M. B. Bulman and R. B. Rickards. 1968. Some new diplograptids from the Llandovery of Britain and Scandinavia. Palaeontology 11(1):1-15 [P. Wagner/K. Koverman/K. Koverman]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 42506: authorized by Pete Wagner, entered by Kimberly Koverman on 30.07.2004

Creative Commons license: CC BY (attribution)