original |
Middle Carnian |
Late Carnian |
Virginia |
Robbins,E.I. "Fossil Lake Danville" |
1982 |
original |
Middle Carnian |
Late Carnian |
North Carolina |
Robbins,E.I. "Fossil Lake Danville" |
1982 |
original |
Middle Carnian |
|
USA(Eastern) |
Robbins,E.I. Palynostratigraphy of coal-bearing sequences in Early Mesozoic Basins of the eastern United States. (In: Workshop on the Early Mesozoic Basins of the Eastern USA) |
1985 |
original |
Late Carnian |
|
North Carolina |
Robbins,E.I. et al. Coal deposits of the Newark Rift System. (In: Triassic-Jurassic rifting and opening of the Atlantic: An Overview: (In: Triassic-Jurassic Rifting, Continental Breakup and the Origin of the Atlantic Ocean and Passive Margins, Part B. W.Manspeizer, editor) |
1988 |