Near Cambridge (Chalk Marl, Mockler collection) (Cretaceous of the United Kingdom)

Where: England, United Kingdom (52.2° N, 0.1° E: paleocoordinates 41.0° N, 1.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Chalk Marl Formation, Early/Lower Cenomanian (99.6 - 93.5 Ma)

• STRATIGRAPHIC RELATIONS: From the Chalk Marl, for which lithostratigraphic relationships are not discussed. AGE: Lower-Middle Cenomanian. STRATIGRAPHIC POSITION: From unknown position within formation.

• bed-level stratigraphic resolution

Environment/lithology: lithified chalk

• ENVIRONMENT: Not stated in text, but presumably shallow marine carbonate setting.
• SPECIFIC LITHOLOGY: Chalk. LITHIFICATION: Lithified, on the basis of figured specimens.

Size class: mesofossils

Collected by F. Mockler; reposited in the BMNH

Collection methods: surface (float), surface (in situ),

• COLLECTOR: Not stated in text. REPOSITORY: British Museum (Natural History).

Primary reference: T. H. Withers. 1913. Cirripedes from the Cenomanian Chalk Marl of Cambridge. Proceedings of the Zoological Society of London 83:937-948 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 160379: authorized by Austin Hendy, entered by Austin Hendy on 18.08.2014, edited by Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to Cirripedia. NOMENCLATURE: Authoritative publication, with modern nomenclature and species-resolution identifications.
Thecostraca
 Scalpellomorpha - Scalpellidae
Scalpellum parvulum n. sp.2 Withers 1914 barnacle
 Pollicipomorpha - Zeugmatolepadidae
Zeugmatolepas mockleri n. sp. Withers 1913 barnacle
 Verrucomorpha - Pycnolepadidae
Pycnolepas scalaris n. sp.1 Withers 1914 barnacle
 Calanticomorpha - Titanolepadidae
"Calantica (Titanolepas) tuberculata" = Titanolepas tuberculata
"Calantica (Titanolepas) tuberculata" = Titanolepas tuberculata Darwin 1851 barnacle