Where: Dorset, United Kingdom (50.6° N, 2.5° W: paleocoordinates 40.2° N, 8.2° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Wagnericeras arbustigerum ammonoid zone, Fuller's Earth Clay Formation, Bathonian (167.7 - 164.7 Ma)

• The collection accounts for five sampling levels of the formation

• formation-level stratigraphic resolution

Environment/lithology: offshore; poorly lithified claystone

Size class: microfossils

Reposited in the BMNH

Collection methods: mechanical, sieve,

Primary reference: J. S. Hampton. 1958. Frizzellus irregularis, a new holothurian sclerite from the Upper Bathonian of the Dorset coast, England. Micropaleontology 4(3):309-316 [L. Villier/L. Villier] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93826: authorized by Loic Villier, entered by Loic Villier on 04.02.2010