GB3D Type Fossils

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Fossil specimen : SM A 6806 – Lectotype

Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Phacopida

Fossil Name Calymene subdiademata McCoy, 1851
Type Status Lectotype
Name History

Calymene subdiademata McCoy, 1851: Lectotype


Calymene subdiademata McCoy, 1851

Calymene senaria (Conrad)

Calymene subdiademata McCoy, 1851: Syntype

Registration No. A 6806
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 Coniston Water (head), Coniston, Cumbria, England
Grid Reference Not available
Rock Unit Applethwaite Formation
Biozone 2
Geological Age

Cautleyan Stage (Ordovician Period) (447 – 448 Ma B.P.)

[Closest ICS interval: Katian Age ]


McCoy 1851 a. A synopsis of the classification of the British Palaeozoic rocks with a systematic description of the British Palaeozoic fossils (1): p.166 and pl. i f figs. 10-10 a

McNamara, K.J. 1979. Palaeontology vol. 22 (5): p.71 pl.9 fig.9

Shirley 1933. Memoirs and Proceedings of the Manchester Literary and Philosophical Society vol. lxxvii (4): p.65

Woods, H. 1891. Catalogue of the Type Fossils in the Woodwardian Museum, Cambridge. Henry Woods with preface by T. McKenny Hughes CUP. 180+xiv SPL: II. 16 (3): p.140

Available Images

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