GB3D Type Fossils

 Home   The project   Search  About fossils Contributors Downloads Links Contact us

Fossil specimen : SM J 3919 –

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order -

Fossil Name Opis (Coelopis) upwarensis Arkell
Type Status
Name History

Opis (Coelopis) upwarensis Arkell

Opis phillipsi Morris

Registration No. J 3919
Collector Name not available
Donor or Associated Person Gibson, A.E.
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences
Country England
Locality South Pit, Upware, Cambridgeshire, England
Grid Reference Not available
Rock Unit Coral Rag
Biozone Not available
Geological Age

Oxfordian Age (Jurassic Period) (155.6 – 161.2 Ma B.P.)


Arkell, W.J. 1936 a. A monograph of British Corallian Lamellibranchiata Palaeontographical Society Monographs (2): p.369 pl. li fig.5(j.3,919 a) fig.6 (j.3, 919b)

Roberts, T. 1892. The Jurassic rocks of the neighbourhood of Cambridge (1): p.54

Available Images

High resolution photographs


2231 KB


2906 KB

Steroscopic photographs


3937 KB


4046 KB

View these images in your web browser using our JPEG2000 viewer. Zoom in and out and pan around in high resolution. Requires JavaScript to be enabled.

Download these images as high resolution JPEG2000 files. You may need to use image-editing software to view these files.

click image or here to close