Where: England, United Kingdom (52.3° N, 1.2° W: paleocoordinates 39.7° N, 7.3° E)

• coordinate estimated from map

When: Aegoceras capricornus ammonoid zone, Green Ammonite Beds Member (Charmouth Mudstone Formation), Early/Lower Pliensbachian (189.6 - 183.0 Ma)

• Prodactylioceras davoei Zone, Aegoceras capricornus Subzone

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; poorly lithified marl

Size class: mesofossils

Preservation: recrystallized, replaced with calcite

Reposited in the BMNH

Primary reference: H. Hess. 1964. Die Ophiuren des englischen Jura. Eclogae Geologicae Helvetia 57(2):755-821 [L. Villier/J. Millet]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 59029: authorized by Loic Villier, entered by Julien Millet on 07.03.2006

Creative Commons license: CC BY (attribution)