Where: England, United Kingdom (52.0° N, 2.6° W: paleocoordinates 36.8° S, 16.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Petalocrinus Limestone Member (Haugh Wood Formation), Rhuddanian (443.4 - 440.8 Ma)

• member-level stratigraphic resolution

Environment/lithology: intrashelf or intraplatform reef; limestone

Size class: macrofossils

Preservation: shellbed

Primary reference: F. E. Fearnhead and S. K. Donovan. 2006. New crinoids (Echinodermata) from the Llandovery (Lower Silurian) of the British Isles. Palaeontology 50(4):905-915 [V. Syverson/V. Syverson]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 195255: authorized by Val Syverson, entered by Val Syverson on 30.07.2018

Creative Commons license: CC BY (attribution)