GB3D Type Fossils

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Fossil specimen : SM J 5837 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Bivalvia

      Order Trigoniida

Fossil Name Trigonia (Scaphotrigonia) bathonica Lycett
Type Status Holotype
Name History

Trigonia (Scaphotrigonia) bathonica Lycett – See Cox, L.R. & Arkell, W.J. (1950)

Trigonia (Scaphotrigonia) bathonica Lycett – See Cox, L.R. & Arkell, W.J. (1948): Holotype

Trigonia bathonica Lycett – See Woods, H. (1891)

Trigonia bathonica Lycett – See Lycett, J. (1872)

Trigonia bathonica Lycett – See Lycett, J. (1863): Undifferentiated Type

Registration No. J 5837
Collector Name not available
Donor or Associated Person Walton
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences, University of Cambridge
Country England
Locality Box Tunnel, Bath, Somerset, England
Grid Reference Not available
Rock Unit Great Oolite
Biozone Not available
Geological Age

Bathonian Age (Jurassic Period) (166.1 – 168.3 Ma B.P.)


Cox, L.R. & Arkell, W.J. 1948. A survey of the mollusca of the British Great Oolite series Palaeontographical Society Monographs p.24

Cox, L.R. & Arkell, W.J. 1950. A survey of the mollusca of the British Great Oolite series Palaeontographical Society Monographs explanation of Lycett's pl.xl

Lycett, J. 1863. A supplementary monograph on the Mollusca from the Stonesfield Slate, Great Oolite, Forest Marble, and Cornbrash Palaeontographical Society Monographs (1): p.52 pl. xl fig.3

Lycett, J. 1872. A monograph of the British fossil Trigoniae Palaeontographical Society Monographs vol. viii p.17 pl.1 fig.3

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 p.92

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