There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 122353 | M. Clapham | Cedar Lake (CNC 1963 collection) (= Canadian amber / coll. McAlpine, Martin 1963) Late Campanian - Cretaceous 7 - Canada | Richards (1966) |
| 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) |
| 122384 | M. Clapham | Grassy Lake, Medicine Hat (CNC June 1974 collection) (= Canadian amber / coll. McAlpine, Daze, Cooper 1974) Middle Campanian - Cretaceous 7 - Canada | Ponomarenko (1981) |
| 122385 | M. Clapham | Grassy Lake, Medicine Hat (CNC June 1969 collection) (= Canadian amber / coll. McAlpine, Martin 1969) Middle Campanian - Cretaceous 7 - Canada | Dlussky (1999) |
| 122386 | M. Clapham | Cedar Lake (CNC 1950 collection) (= Canadian amber / coll. Bird, Brown 1950) Late Campanian - Cretaceous 7 - Canada | Hamilton (1971) |