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Fossil specimen : SM A 12 – Syntype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Ptychopariida

Fossil Name Micmacca ellipsocephaloides Cobbold
Type Status Syntype
Name History

Micmacca ellipsocephaloides Cobbold

Micmacca parvula Cobbold

Micmacca protolenoides Cobbold

Micmacca ellipsocephaloides Cobbold


Micmacca parvula Cobbold: Syntype

Registration No. A 12
Collector Name not available
Donor or Associated Person Name not available
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Country England
Locality Comley (quarry ridge), Shropshire, England
Grid Reference Not available
Rock Unit Olenellus Limestone (horizon Ac2)
Biozone Not available
Geological Age

Cambrian Period (Cambrian Period) (485.4 – 541 Ma B.P.)


Cobbold, E.S. 1910. Quarterly Journal of the Geological Society of London vol. lxvi? (1): p.30 pl. iii fig.9

Cobbold, E.S. 1931 b. Quarterly Journal of the Geological Society of London vol. lxxxvii (2): p.478 pl. xxxix fig.2

Lake 1934. A monograph of the British Cambrian Trilobites Paleontological Society Memoirs (3): p.175 pl. xxiii fig.3

Available Images

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Steroscopic photographs


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