Fossil specimen : BGS GSM102374 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Echinodermata Class - Order - |
|---|---|
| Fossil Name | Archegocystis stellulifer (Salter) |
| Type Status | Lectotype |
| Name History | Archegocystis stellulifer (Salter) Sphaeronites stelluliferus Salter |
| Registration No. | GSM102374 |
|---|---|
| Collector | no history |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments | Formerly part of GSM 7428 |
| Country | Wales |
|---|---|
| Locality | Sholeshook,Haverfordwest |
| 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 | Mem.geol. Survey,vol II,pt. II pl. XXII,fig. 1a Paul,1973,Pal.Soc. Mon.pg. 36-37 pl.3fig. 7,8,11 23 |
|---|
Available Images
High resolution photographs
/BGS/P812586.jp2
3895 KB
/BGS/P812914.JP2
5990 KB
/BGS/P820878.JP2
4693 KB
Steroscopic photographs
/BGS/P812883.JP2
4777 KB
/BGS/P813888.JP2
6605 KB
/BGS/P823303.JP2
4872 KB
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