GB3D Type Fossils

 Home   The project   Search  About fossils Contributors Downloads Links Contact us

Fossil specimen : BGS GSM73831 – Undifferentiated Type

Taxonomic Group

Kingdom Animalia

  Phylum Brachiopoda

    Class Rhynchonellata

      Order Spiriferida

Fossil Name Spirifera laxa Portlock
Type Status Undifferentiated Type
Name History

Spirifera laxa Portlock

Registration No. GSM73831
Collector Portlock
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments Lower Limestone.
Country Northern Ireland
Locality Maghera,Culmoney,Fermanagh,N.Ireland
Grid Reference Not available
Rock Unit Carboniferous Limestone Supergroup
Biozone Not available
Geological Age

Dinantian Subsystem (Carboniferous Period) (326.4 – 359.2 Ma B.P.)


Portlock,1843, Geology of Londonderry,etc p.459 pl.XXXVII,fig.6

Available Images

High resolution photographs


4864 KB

Steroscopic photographs


5512 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.

3D Scans

1: bracket /BGS/GSM_73831

Download as zipped Wavefront .obj file (ZIP 6497 KB)

Download as zipped Polygon File Format .ply file (ZIP 3518 KB)

View 3D file in browser

3D Browser Viewer requires a web browser able to display HTML5 canvases. Internet Explorer 9+, Firefox, Opera, Chrome, and Safari support this. Note that Internet Explorer 8 and earlier versions do not support this functionality.

Download 3D scans as either PLY or OBJ files. Please see our list of 3D software downloads if you do not have software to open these files.

click image or here to close