There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 104932 | M. Clapham | Grassy Lake, Medicine Hat (CNC July 1971 collection) (= Canadian amber / coll. McAlpine -11, 1971) Middle Campanian - Cretaceous 7 - Canada | Yoshimoto (1975) |
| 122353 | M. Clapham | Cedar Lake (CNC 1963 collection) (= Canadian amber / coll. McAlpine, Martin 1963) Late Campanian - Cretaceous 7 - Canada | Richards (1966) |
| 122354 | M. Clapham | Cedar Lake (MCZ collection) (= Canadian amber / coll. Carpenter, Brues, Brues, Parsons 1937) Late Campanian - Cretaceous 7 - Canada | Richards (1966) |
| 122356 | M. Clapham | Cedar Lake (ROM collection) (= Canadian amber / coll. Tyrrell 1890,1891) Late Campanian - Cretaceous 7 - Canada | Carpenter et al. (1937) |
| 122358 | M. Clapham | Grassy Lake, Medicine Hat (P. Boston collection) (= Canadian amber / coll. Boston 1963) Middle Campanian - Cretaceous 7 - Canada | Richards (1966) |
| 122383 | M. Clapham | Grassy Lake, Medicine Hat (CNC May 1973 collection) (= Canadian amber / coll. McAlpine, Teskey 1973) Middle Campanian - Cretaceous 7 - Canada | Yoshimoto (1975) |
| 122386 | M. Clapham | Cedar Lake (CNC 1950 collection) (= Canadian amber / coll. Bird, Brown 1950) Late Campanian - Cretaceous 7 - Canada | Hamilton (1971) |