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Fossil specimen : BGS GSM73914 – Syntype

Taxonomic Group

Kingdom Animalia

  Phylum Brachiopoda

    Class -

      Order -

Fossil Name Composita ambigua (Sowerby J de C)
Type Status Syntype
Name History

Composita ambigua (Sowerby J de C)

Atrypa sublobata Portlock

Registration No. GSM73914
Collector Portlock
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Country Northern Ireland
Locality Kildress,Tyrone,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 Geology of Londonderry etc p.567 pl.XXXVIII,fig2c,g,k

Available Images

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