GB3D Type Fossils

 Home   The project   Search  About fossils Contributors Downloads Links Contact us

Fossil specimen : BGS WN831 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order Nuculoida

Fossil Name Palaeoneilo constricta (Conrad)
Type Status Holotype
Name History

Palaeoneilo constricta (Conrad)

Actinodesma (Ectenodesma) rolfei Butler MS

Registration No. WN831
Collector survey 1947 – 1948
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments WN 830 and 831 are counterparts.Upper Devonian - Frasnian
Country England
Locality Willesden no.1 Borehole,London
Grid Reference Not available
Rock Unit Upper Devonian Rocks (Undifferentiated)
Biozone Not available
Geological Age

Late Devonian Epoch (Devonian Period) (358.9 – 382.7 Ma B.P.)


Available Images

High resolution photographs


6184 KB


4973 KB


3854 KB

Steroscopic photographs


5900 KB


5518 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