GB3D Type Fossils

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Fossil specimen : SM E 3532 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Proetida

Fossil Name Cyrtoproetus (Cyrtoproetus) cracoensis (Reed)
Type Status Lectotype
Name History

Cyrtoproetus (Cyrtoproetus) cracoensis (Reed) – See Rak, S., Kalvoda, J. & Devuyst, F.-X. (2012): Lectotype

Cyrtosymbole (Cyrtoproetus) cracoensis (Reed) – See Reed, F.R.C. (1943): Syntype

Phillipsia cracoensis Reed – See Reed, F.R.C. (1899a): Syntype

Registration No. E 3532
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 Butterhaw Knoll, Cracoe, Yorkshire, England
Grid Reference Not available
Rock Unit Carboniferous Limestone
Biozone Not available
Geological Age

Visean Stage (Carboniferous Period) (329 – 346.7 Ma B.P.)


Rak, S., Kalvoda, J. & Devuyst, F.-X. 2012. New Mississippian trilobite association from the Brno vicinity and its significance (Moravian Karst, Czech Republic) p.187

Reed, F.R.C. 1899 a. Geological Magazine dec. iv vol. vi p.241 pl. x fig.1

Reed, F.R.C. 1943. Annals and Magazine of Natural History ser. (11) vol. x p.64

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