Where: England, United Kingdom (51.7° N, 0.6° W: paleocoordinates 41.5° N, 1.1° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Holaster planus other zone, Upper Chalk Formation (Chalk Group), Late/Upper Turonian (93.5 - 89.3 Ma)

• above Chalk Rock with Hyphantoceras reussianum

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified chalk

Size class: macrofossils

Primary reference: R. E. H. Reid. 1959. A monograph of the Upper Cretaceous Hexactinellida of Great Britain and Northern Ireland, part II. Palaeontographical Society Monograph 1-26 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113103: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.07.2011

Creative Commons license: CC BY (attribution)