Fossil specimen : BGS GSM102361 – Paralectotype
| Taxonomic Group |
Kingdom Animalia Phylum Echinodermata Class - Order - |
|---|---|
| Fossil Name | Sphaeronites (Peritaphros) pyriformis (Forbes) |
| Type Status | Paralectotype |
| Name History | Sphaeronites (Peritaphros) pyriformis (Forbes) |
| Registration No. | GSM102361 |
|---|---|
| Collector | no history |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments | Specimen was formerly part of GSM 7432.For original museum label see GSM 7432 |
| Country | Wales |
|---|---|
| Locality | Rhiwlas,Bala |
| Grid Reference | Not available |
| Rock Unit | Ashgill Formation |
|---|---|
| Biozone | Not available |
| Geological Age |
Hirnantian Age (Ordovician Period) – Rawtheyan Stage (Ordovician Period) (443.8 – 447 Ma B.P.) |
| References | Paul & Bockelie,1983,Pal.v.26 pt.4,pg. 729 Paul, 1973,Pal. Soc. Mon. pg. 26-27 |
|---|
Available Images
High resolution photographs
/BGS/P813623.JP2
2877 KB
Steroscopic photographs
/BGS/P814110.JP2
3712 KB
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