GB3D Type Fossils

Fossil specimen : BGS GSM12439 – Lectotype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order -
Fossil Name Cleionychia transversa (Portlock)
Type Status Lectotype
Name History

Cleionychia transversa (Portlock)

Ambonychia (Inoceramus) transversa Portlock
Provenance
Registration No. GSM12439
Collector Portlock
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments
Location
Country Northern Ireland
Locality Desertcreat, Caradoc
Grid Reference Not available
Stratigraphy
Rock Unit Caradoc Rocks (Undifferentiated)
Biozone Not available
Geological Age

Caradoc Series (Ordovician Period) (449 – 458.4 Ma B.P.)

[Closest ICS interval: Late Ordovician Epoch ]

References
References

Portlock 1843 Geol of Londonderry and parts of Tyrone and Fernanagh p.423 pl. 33 fig. 11

Reed 1952 Proc Roy Irish Acad 55 B No 3 p.77 pl. 4 fig 9

Tunnicliff 1982 Pal Vol 25 Part 1 p.73 pl. 12 fig 1
Scan Viewer
Rotate Zoom
 
Licence
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

This site is hosted by the British Geological Survey and copyright on the website is with the JISC GB3D Type Fossils Online project partners.
Responsibility for the content of the site lies with the JISC GB3D Type Fossils Online project partners, not with the BGS.
Photographs and 3d models are made available under a Creative Commons Attribution-NonCommercial-ShareAlike Licence.
Terms of use are here.