Results: 1 - 2 of 2
Dec 31, 1982
Bulletin
… comprise marine shales of the upper Shaftesbury and lower … between the two units. Only the upper Shaftesbury and Dunvegan … It seems that the Late Cretaceous epeiric sea in North …
Feb 28, 2005
Special Report
… response in comparison to its Upper Cretaceous host rocks. It produces …