Fossil specimen : BGS GSM53516 – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Ptychopariida |
|---|---|
| Fossil Name | Pseudatops reticulata (Walcott) |
| Type Status | Undifferentiated Type |
| Name History | Pseudatops reticulata (Walcott) Atops var comleyensis Cobbold – See Cobbold (1936): Undifferentiated Type |
| Registration No. | GSM53516 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Whittard WF 1934 |
| Held By |
 British Geological Survey
|
| Comments | Ellodiscus bellimarginatus Limestone Ac3 GSM 53515 and 53516 are counterparts |
| Country | England |
|---|---|
| Locality | Comley Quarry, Little Caradoc |
| Grid Reference | Not available |
| Rock Unit | Lower Cambrian Rocks (Undifferentiated) |
|---|---|
| Biozone | Not available |
| Geological Age |
Comley Series (Cambrian Period) (508 – 526 Ma B.P.) [Closest ICS interval: Cambrian Series 2 – Terreneuvian Epoch ] |
| References | Cobbold. 1936. Quart Journ Geol Soc, Vol 92 p.231-233 pl.15 fig 1a b c d e as type of var comleyensis Lake. 1940. Mon Palaeont Soc Cambrian Trilobites pl.42 figs 1-3 Stubblefield. 1950. Geol Mag, Vol 87 pl.2 fig 1 |
|---|
Available Images
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/BGS/P858282.JP2
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Steroscopic photographs
/BGS/P859369.JP2
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