First Page | Document Content | |
---|---|---|
![]() Geochronology Dockum Group Carnian Norian Ladinian Mercia Mudstone Group Palynology Late Triassic Rhaetian Triassic Geology Historical geology | Source URL: palynology.geoscienceworld.orgDownload Document from Source WebsiteShare Document on Facebook |
![]() | PDF DocumentDocID: 1ri6x - View Document |
![]() | 41 MAY 2014 ISSNDocID: 1qakC - View Document |
![]() | Profiles of Geoscientists Brent Constanz President and CEO Norian Corporation Cupertino, CA Education:DocID: 1pCKQ - View Document |
![]() | To the members of the IOBWGDocID: 1oLKe - View Document |
![]() | Carnian/Norian boundary based on conodonts corresponds to basal Newark magnetozone E7 at about 228 Ma (adopting Newark astrochronology), implying a long Norian with a duration of l20m.y. and a Rhaetian of about 6 m.y. duDocID: 1eVTk - View Document |