Revised internal correlation of the Newark Supergroup Triassic, eastern United States and Canada. (In: The Nonmarine Triassic. S.C. Lucas and M.Morales, editors)
Reference:
Lucas,S.G. et al. (1993)
Revised internal correlation of the Newark Supergroup Triassic, eastern United States and Canada. (In: The Nonmarine Triassic. S.C. Lucas and M.Morales, editors) New Mexico Museum of Natural History and Science Bulletin
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