Fossil specimen : BGS GSM31380 – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Chordata Class Pteraspidomorphi Order Heterostraci |
|---|---|
| Fossil Name | Phialaspis symondsi (Lankester) |
| Type Status | Undifferentiated Type |
| Name History | Phialaspis symondsi (Lankester) Traquairaspis symondsi (Lankester) |
| Registration No. | GSM31380 |
|---|---|
| Collector | Museum Collection |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments |
| Country | England |
|---|---|
| Locality | Westhope Hill,Herefordshire |
| Grid Reference | Not available |
| Rock Unit | Bishop's Frome Limestone Member |
|---|---|
| Biozone | Not available |
| Geological Age |
Devonian Period (Devonian Period) – Silurian Period (Silurian Period) (358.9 – 443.8 Ma B.P.) |
| References | Lankester 1870 Palaeont Soc pl.6,fig.5 Salter 1858 QJGS vol XIV pl.V,fig.9a,c White 1945 QJGS 101 pg 235 212 p.235 60 Wills 1935 Trans Roy Soc Edin 58 p.441 4a |
|---|
Available Images
High resolution photographs
/BGS/P813265.JP2
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/BGS/P820944.JP2
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Steroscopic photographs
/BGS/P813994.JP2
6311 KB
/BGS/P823325.JP2
5236 KB
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