There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 147890 | M. Clapham | Foreshore between Whitby and Saltwick Nab, bed 72 (5 ft below top) (coll. Howarth) Bifrons - Jurassic 3 - United Kingdom | Howarth (1962) |
| 147891 | M. Clapham | Foreshore between Whitby and Saltwick Nab, bed 72 (3 ft below top) (coll. Howarth) Bifrons - Jurassic 3 - United Kingdom | Howarth (1962) |
| 147922 | M. Clapham | Foreshore between Peak Fault and Blea Wyke, bed xlviii (coll. Howarth) Bifrons - Jurassic 3 - United Kingdom | Howarth (1962) |
| 147923 | M. Clapham | Foreshore between Peak Fault and Blea Wyke, bed xlix (coll. Howarth) Bifrons - Jurassic 3 - United Kingdom | Howarth (1962) |