Fossil specimen : BGS GSM87173 – Holotype
| Taxonomic Group |
Kingdom Animalia Phylum Arthropoda Class Trilobita Order Ptychopariida |
|---|---|
| Fossil Name | Triarthrus convergens Whittard |
| Type Status | Holotype |
| Name History | Triarthrus convergens Whittard |
| Registration No. | GSM87173 |
|---|---|
| Collector | Name not available |
| Donor or Associated Person | Whittard 1961 |
| Held By |
 British Geological Survey
|
| Comments |
| Country | England |
|---|---|
| Locality | Oakedge, Salop |
| Grid Reference | Not available |
| Rock Unit | Hope Shale Formation And Weston Flags Formation (Undifferentiated) |
|---|---|
| Biozone | Not available |
| Geological Age |
Abereiddian Stage (Ordovician Period) (460.5 – 465.5 Ma B.P.) [Closest ICS interval: Darriwilian Age ] |
| References | Whittard, WF, 1961, Pal. Soc. Mon. "Ordovician Trilobites of the Shelve Inlier W Shropshire, pt. VI" p.191 pl. 24 figs 16 & 17 |
|---|
Available Images
High resolution photographs
/BGS/P815084.JP2
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/BGS/P815101.JP2
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/BGS/P815102.JP2
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Steroscopic photographs
/BGS/P815396.JP2
6473 KB
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