| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Bivalvia Order Trigoniida |
|---|---|
| Fossil Name | Trigonia wightensis Strand |
| Type Status | Paratype |
| Name History | Trigonia wightensis Strand – See Cox, LR (1929) Pyriporopsis portlandendis Pohowsky – See Pohowsky, RA (1973): Paratype |
| Registration No. | GSM48594 |
|---|---|
| Collector | Hudleston Collection. 1890 |
| Donor or Associated Person | Presented by Raisin, Miss CA. 1920 |
| Held By |
British Geological Survey
|
| Comments | Portland Stone - top beds. |
| Country | England |
|---|---|
| Locality | Swindon - Wiltshire. [No more detail]. |
| Grid Reference | Not available |
| Rock Unit | Portland Stone Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Tithonian Age (Jurassic Period) (145 – 152.1 Ma B.P.) |
| References | Cox, LR. 1929. Dorset Nat.Hist. & Arch. Soc pl3.,fig1 Pohowsky, RA. [in]. 1973. GP. Larwood's 'Living & Fossil Bryzoa' p.450 plI.,figs1,5 |
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