GB3D Type Fossils

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Fossil specimen : SM A 471 – Lectotype

Taxonomy
Taxonomic Group

Kingdom Animalia

  Phylum Arthropoda

    Class Trilobita

      Order Ptychopariida

Fossil Name Holocephalina incerta Illing, 1916
Type Status Lectotype
Name History

Holocephalina incerta Illing, 1916 – See Morris, S.F. (1988): Lectotype

Holocephalina incerta Illing, 1916 – See Lake (1938)

Holocephalina incerta Illing, 1916 – See Illing, V.C. (1916): Syntype

Provenance
Registration No. A 471
Collector Name not available
Donor or Associated Person Name not available
Held By Sedgwick Museum of Earth Sciences Logo Sedgwick Museum of Earth Sciences
Comments
Location
Country England
Locality Hartshill Hayes, Warwickshire, England
Grid Reference Not available
Stratigraphy
Rock Unit Stockingford Shale (E1)
Biozone Paradoxides davidis
Geological Age

Tremadoc Series (Ordovician Period) – Comley Series (Cambrian Period) (478.6 – 528 Ma B.P.)

[Closest ICS interval: Tremadocian Age – Terreneuvian Epoch ]

References
References

Illing, V.C. 1916 for 1915. Quarterly Journal of the Geological Society of London vol. lxxi pl.35 fig.4

Lake 1938. A monograph of the British Cambrian Trilobites Palaeontographical Society Monographs p.265 pl. xxxix fig.1

Morris, S.F. 1988. A review of British trilobites, including a synoptic revision of Salter's monograph. Monograph of the Palaeontographical Society London. pp. 1-316 (Publication Number 574, part of volume 140 for 1986). p. 110

Available Images

High resolution photographs

/CAMSM/P877858.jp2

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/CAMSM/P877861.jp2

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Steroscopic photographs

/CAMSM/P881252.jp2

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