Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
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Fossil Name | Gastrioceras? sigma Wright |
Type Status | Syntype |
Name History | Gastrioceras? sigma Wright |
Registration No. | GSM37940 |
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Collector | survey 1924 |
Donor or Associated Person | Name not available |
Held By | British Geological Survey |
Comments | Formerly SH 4091A.R2 Reticuloceras reticulatum superbilingue,G sigma bed 3'-10' above the y bed |
Country | England |
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Locality | NE of Higher Hempshaws,W of Belmont Lancashire |
Grid Reference | Not available |
Rock Unit | Millstone Grit Group |
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Biozone | Not available |
Geological Age |
Namurian Stage (Carboniferous Period) (319 – 329 Ma B.P.) [Closest ICS interval: Bashkirian Age – Serpukhovian Age ] |
References | Wright 1926 Summer Prog for 1925 p.197-198 Wright 1927 Geology of Rossendale Mem Geol Surv p.116 |
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