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White, James M. (1990) Evidence of Paleogene sedimentation on Graham Island, Queen Charlotte Islands, west coast, Canada. Canadian Journal of Earth Sciences, 27 (4) 533-538 doi:10.1139/e90-050

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Reference TypeJournal (article/letter/editorial)
TitleEvidence of Paleogene sedimentation on Graham Island, Queen Charlotte Islands, west coast, Canada
JournalCanadian Journal of Earth Sciences
AuthorsWhite, James M.Author
Year1990 (April 1)Volume27
Issue4
PublisherCanadian Science Publishing
DOIdoi:10.1139/e90-050Search in ResearchGate
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Mindat Ref. ID480864Long-form Identifiermindat:1:5:480864:4
GUID0
Full ReferenceWhite, James M. (1990) Evidence of Paleogene sedimentation on Graham Island, Queen Charlotte Islands, west coast, Canada. Canadian Journal of Earth Sciences, 27 (4) 533-538 doi:10.1139/e90-050
Plain TextWhite, James M. (1990) Evidence of Paleogene sedimentation on Graham Island, Queen Charlotte Islands, west coast, Canada. Canadian Journal of Earth Sciences, 27 (4) 533-538 doi:10.1139/e90-050
In(1990, April) Canadian Journal of Earth Sciences Vol. 27 (4) Canadian Science Publishing
Abstract/Notes The palynomorph taxa Ctenosporites eskerensis, Pesavis tagluensis, and Tilia spp. demonstrate that an unnamed sedimentary unit in the Union Port Louis well and float from Mud Bay Creek, Skidegate Inlet, British Columbia, most likely fall in the age range Early Eocene to Early Oligocene. These two localities, 66 km apart, have yielded the oldest Tertiary sediments yet confirmed on the Queen Charlotte Islands or in the Queen Charlotte Basin. The sediments are apparently continental. They exhibit high thermal maturity, which may be due to local volcanism, plutonism, or regional subsidence. The relationship of the Paleogene sediments to the late Tertiary Skonun Formation has not been determined.


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