There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 58157 | M. Carrano | Milk River (coll. Dawson 1874) Late Maastrichtian - Cretaceous 8 - Canada - old id | Cope (1875) |
| 123085 | R. Benson | below mouth of Berry Creek (NMC) (= GSC, Baena antiqua type / coll. Lambe 1901) Campanian - Cretaceous 7 - Canada | Lambe (1902) |
| 150749 | M. Carrano | Mackay Creek, near Walsh (coll. Macoun 1880) Middle Campanian/Late Campanian - Cretaceous 7 - Canada - old id | Lambe (1902) |
| 177140 | D. Nicholson | Sand Creek (125 ft level) [ROM] (= Aspideretes rugosus type, DPP, U.T. / coll. University Toronto 1921) Campanian - Cretaceous 7 - Canada | Parks (1933) |
| 177169 | D. Nicholson | Sand Creek [USNM] (= Aspideretes latus type / coll. Levi Sternberg 1917) Campanian - Cretaceous 7 - Canada | Gilmore (1919) |
| 177170 | D. Nicholson | Sand Creek (200 ft level) [UA] (= Aspideretes allani type / coll. Sternberg 1920) Late Campanian - Cretaceous 7 - Canada | Gilmore (1923) |