| details |
Late Devonian |
Mississippian |
Wyoming |
Sandberg,C.A. Measured sections of Devonian rocks in northern Wyoming |
1967 |
| details |
Frasnian |
Mississippian |
Brazil |
Brito,I.M. Stratigraphy of the Parnaiba Basin I. Lower sedimentary sequence |
1979 |
| details |
Late Ordovician |
Mississippian |
Canada(Saskatchewan) |
Stasiuk,L.D. Fluorescence properties of Palaeozoic oil-prone Alginite in relation to hydrocarbon generation, Williston Basin, Saskatchewan, Canada. |
1994 |
| details |
Devonian |
Mississippian |
Oklahoma |
Sullivan,K.L. Organic facies variation of the Woodford Shale in Western Oklahoma. |
1985 |
| details |
Devonian |
Mississippian |
Montana |
Achauer,C.W. Stratigraphy and microfossils of the Sappington Formation in Southwestern Montana |
1959 |
| details |
Devonian |
Mississippian |
Montana |
Achauer,C.W. Stratigraphy and microfossils of the Sappington Formation in Southwestern Montana |
1959 |
| details |
Devonian |
Mississippian |
Montana |
Achauer,C.W. Stratigraphy and microfossils of the Sappington Formation in Southwestern Montana |
1959 |
| details |
Devonian |
Mississippian |
Montana |
Achauer,C.W. Stratigraphy and microfossils of the Sappington Formation in Southwestern Montana |
1959 |
| details |
Devonian |
Mississippian |
North Dakota |
Jodry,R.L. et al. Small Pseudochitinous and Resinous microfossils |
1961 |
| details |
Devonian |
Mississippian |
Canada(Manitoba) |
Jodry,R.L. et al. Small Pseudochitinous and Resinous microfossils |
1961 |
| details |
Devonian |
Mississippian |
Kentucky |
Teerman,S.C. et al. Source rock/dispersed organic matter characterization-TSOP Research Subcommittee results. |
1994 |
| details |
Eocene |
Miocene |
Argentina(Buenos Aires) |
Guerstein,G.R. Stratigraphic palynology of the Tertiary of the Colorado Basin, Republic of Argentina. Part 2: Marine species of the Borehole Nadir No.1. |
1990 |
| details |
Stephanian C |
Middle Triassic |
Czechoslovakia |
Planderova,E. New data on the age of "Roznava Zeleznik" Group. |
1980 |
| details |
Middle Cambrian |
Middle Triassic |
Nd |
Downie,C. Observations on the nature of the acritarchs |
1973 |
| details |
Early Triassic |
Middle Triassic |
Spitsbergen |
Abdullah,W.H. Organic facies variations in the Triassic shallow marine and the marine shales of Central Spitsbergen, Svalbard. |
1999 |
| details |
Early Oxfordian |
Middle Oxfordian |
Norway |
Fossen,H. et al. The Bjoroy Formation: A newly discovered occurrence of Jurassic sediments in the Bergen Arc system. |
1997 |
| details |
Early Miocene |
Middle Miocene |
Mediterranean Sea |
Corradini,D. Dinoflagellate cysts in deep-sea cores from DSDP Site 372, East Menorca Rise. |
1978 |