There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 28548 | M. Carrano | 12 miles north of Morrin (70 ft level) (= A. longirostris type / coll. Paterson & Sternberg 1924) Late Campanian/Early Maastrichtian - Cretaceous 7-8 - Canada | Sternberg (1929) |
| 64630 | M. Carrano | 10 miles below Tolman Ferry (150 ft level) [AMNH] (= Red Deer River / coll. Brown, Kaisen, Sternberg, Olsen 1912) Early Maastrichtian - Cretaceous 8 - Canada | Brown (1914) |
| 193696 | P. Holroyd | CMN Basilemys morrinensis type locality (coll. Sternberg 1924) Early Maastrichtian - Cretaceous 8 - Canada | Mallon and Brinkman (2018) |