GB3D Type Fossils

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Fossil specimen : BGS Da2051 – Holotype

Taxonomic Group

Kingdom Animalia

  Phylum Mollusca

    Class Cephalopoda

      Order Ammonitida

Fossil Name Reticuloceras umbilicatum Bisat & Hudson
Type Status Holotype
Name History

Reticuloceras umbilicatum Bisat & Hudson

Registration No. Da2051
Collector survey 1957
Donor or Associated Person Name not available
Held By British Geological Survey Logo British Geological Survey
Comments Bed X
Country England
Locality Otley - Railway cutting - SE of Storris House - Otley - Yorks.
Grid Reference Not available
Rock Unit Millstone Grit Group
Biozone Not available
Geological Age

Namurian Stage (Carboniferous Period) (313 – 326.4 Ma B.P.)

[Closest ICS interval: Bashkirian Age – Serpukhovian Age ]


Bisat & Hudson 1943 Proc Yorks Geol Soc Vol XXIV Pt vi p.421

Geol Mem Bradford & Skipton (1953) sheet 69 p.98-99 pl.VI fig.10

Available Images

High resolution photographs


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Steroscopic photographs


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