There are 3 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) |
| 122356 | M. Clapham | Cedar Lake (ROM collection) (= Canadian amber / coll. Tyrrell 1890,1891) Late Campanian - Cretaceous 7 - Canada | Carpenter et al. (1937) |
| 182534 | M. Clapham | Cedar Lake (Legg collection) (= Canadian amber / coll. William Legg 1940) Late Campanian - Cretaceous 7 - Canada | Cooper (1964) |