Also known as Grey Ledge

Where: England, United Kingdom (50.7° N, 2.9° W: paleocoordinates 37.4° N, 3.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Arietites bucklandi ammonoid zone, Lias Group, Early/Lower Sinemurian (196.5 - 189.6 Ma)

• 27 beds

• group of beds-level stratigraphic resolution

Environment/lithology: marine; limestone

Size class: macrofossils

Reposited in the BMNH

Primary reference: T. Wright. 1860. On the Zone of Avicula contorta, and the Lower Lias of the South of England. Quarterly Journal of the Geological Society 16:374-411 [M. Carrano/H. Street]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 140334: authorized by Philip Mannion, entered by Jonathan Tennant on 08.03.2013, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)