| Registration No. : |
GSM 54421 . |
Type : |
Lectotype |
| Identifications : |
| New: |
Arthropoda: Trilobita |
Bumastus barriensis (Murchison) |
| New: |
Not known |
|
| Old: |
Arthropoda: Trilobita |
Illaenus
(Bumastus)
barriensis Murchison |
| Locality : |
Barr Beacon, Staffordshire. |
| Grid Reference : |
Not available
|
Country : |
England & Wales |
| 1:50K map : |
|
|
| Chronostratigraphy : |
Sheinwoodian Age
— Sheinwoodian Age
|
| Lithostratigraphy : |
BARR LIMESTONE FORMATION |
| Collector / Donor : |
Available from curator
|
| References : |
| Whittard 1938 Ann Mag Nat Hist Ser 11 Vol 1 |
| 1936 M G S Central England District |
| Salter J W 1849 MGS Decade 2 |
| Jukes 1829 Mag Nat Hist Vol 2 |
| Jukes 1833 American Journal of Science & Arts Vol 23 |
