| Registration No. : |
GSM 14014 . |
Type : |
Not Designated a Type |
| Identifications : |
| New: |
Arthropoda: Trilobita |
Trinucleus concentricus var acuatus |
| New: |
Arthropoda: Trilobita |
Cryptolithus
(Latus)
latus Portl. |
| Old: |
Arthropoda: Trilobita |
Trinucleus var. concentricus Eaton |
| New: |
Arthropoda: Trilobita |
Trinucleus
(Cryptolithus)
elongatus Portlock var arcuatus B Smith |
| Locality : |
Desertcreight,Tyrone |
| Grid Reference : |
Not available
|
Country : |
Northern Ireland |
| 1:50K map : |
34 Pomeroy |
|
| Chronostratigraphy : |
Caradoc Series
— Caradoc Series
|
| Lithostratigraphy : |
CARADOC ROCKS (UNDIFFERENTIATED) |
| Collector / Donor : |
Available from curator
|
| References : |
| B Smith,1907,Proc.Roy Irish Acad ,26,B no.9, pg.122 as T. concentricus var. arcuatus |
| Reed,1952,Proc. Roy. Irish Acad., 55, B no. 3 p. 98 (Portlock pl. 1 B fig.11 quoted in error for fig. 10) |
| Portlock,1843. Geol. Rep. Londonderry,etc.as inermediate between T. fimbriatus & T. elongatus Pt.op. cit., p. 264 |
| Tunnicliff, 1978,Palaeont.vol. 21,pt. 2 pg. 457 |
| portlock,1843. Geol. Rep. Londonderry,etc.as inermediate between T. fimbriatus & T. elongatus Pt.op. cit., p. 264 |
