Fossil specimen : BGS GSM74568pars – Undifferentiated Type
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Nautilida |
|---|---|
| Fossil Name | Diorugoceras planidorsatus Portlock |
| Type Status | Undifferentiated Type |
| Name History | Diorugoceras planidorsatus Portlock Discites planidorsatus Portlock |
| Registration No. | GSM74568pars |
|---|---|
| Collector | Portlock |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments | Sample and correspondence with regard to analysis of fossil matrix. Analysis produced thin section slides PF 1963,64,65. |
| Country | Northern Ireland |
|---|---|
| Locality | Derryloran,Tyrone |
| Grid Reference | Not available |
| Rock Unit | Carboniferous Limestone Supergroup |
|---|---|
| Biozone | Not available |
| Geological Age |
Dinantian Subsystem (Carboniferous Period) (326.4 – 359.2 Ma B.P.) |
| References | Hyatt 1892 1893 4th Ann Rep GS Texas p.416 Portlock,1843, Geology of Londonderry,etc pl.35,fig.1a-b Turner 1966 Proc Leeds Lit & Phil Soc X I pl.III,figs.2-4 |
|---|
Available Images
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/BGS/P829401.JP2
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/BGS/P829789.JP2
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/BGS/P859388.JP2
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