Results: 1 - 3 of 3
Sep 26, 2017
Data
… from Lower Jurassic to Lower Cretaceous strata of the southern … of the Jurassic through Lower Cretaceous strata of the Rocky … of the Jurassic through Lower Cretaceous Strata of the Rocky …
Mar 29, 2021
Data
… units spanning from the Upper Cretaceous Wapiti Formation to the …
Mar 21, 2007
Data
… interval considered was from the Cretaceous down to the top of the …