| details |
Carnian |
|
Oklahoma |
Cross,A.T. et al. Coal-forming plants through time in North America. |
1990 |
| details |
Carnian |
|
Texas |
Cross,A.T. et al. Coal-forming plants through time in North America. |
1990 |
| details |
Carnian |
|
North Carolina |
Cross,A.T. et al. Coal-forming plants through time in North America. |
1990 |
| details |
Carnian |
|
Virginia |
Cross,A.T. et al. Coal-forming plants through time in North America. |
1990 |
| details |
Late Carnian |
|
Italy(Sicily) |
Martini,R. et al. Sedimentology and biostratigraphy of the Triassic Mufara Formation (Eastern Sicily); Foraminifera, conodonts, palynomorphs. |
1991 |
| details |
Late Carnian |
|
Italy(Sicily) |
Martini,R. et al. New sedimentological and biostratigraphical data from the Triassic Mufara Formation, northwest Sicily. |
1991 |
| details |
Norian |
|
New Mexico |
Litwin,R.J. et al. Preliminary palynological zonation of the Chinle Formation, Southwestern USA, and its correlation to the Newark Supergroup (Eastern USA). |
1991 |
| details |
Norian |
|
Utah |
Litwin,R.J. et al. Preliminary palynological zonation of the Chinle Formation, Southwestern USA, and its correlation to the Newark Supergroup (Eastern USA). |
1991 |
| details |
Norian |
|
Arizona |
Litwin,R.J. et al. Preliminary palynological zonation of the Chinle Formation, Southwestern USA, and its correlation to the Newark Supergroup (Eastern USA). |
1991 |
| details |
Carnian |
|
Libya |
Grignani,D. et al. Palaeozoic and Mesozoic subsurface palynostratigraphy in the Al Kufrah Basin, Libya. (In: The Geology of Libya. M.J.Salem et al, editors) |
1991 |
| details |
Carnian |
Early Rhaetian |
Netherlands |
Zwan,C.J.Van Der et al. Lower to Middle Triassic sequence stratigraphy and climatology of the Netherlands, a model |
1992 |
| details |
Middle Jurassic |
Tithonian |
Morocco |
Maate,A. et al. New Palaeontological data on the Carnian of Maghrebide Red series (Ghomarides and Internal Limestone Dorsale of the Northenr Rif, Morocco) |
1993 |
| details |
Middle Carnian |
Early Norian |
North Carolina |
Litwin,R.J. et al. Revision of the biostratigraphy of the Chatham Group (Upper Triassic), deep River Basin, North Carolina, USA. |
1993 |
| details |
Late Carnian |
|
Virginia |
Litwin,R.J. et al. Revision of the biostratigraphy of the Chatham Group (Upper Triassic), deep River Basin, North Carolina, USA. |
1993 |
| details |
Late Carnian |
Early Norian |
Tunisia |
Peybernes,B. et al. Sequence stratigraphy and micropaleontology of the Triassic Series from the southern part of Tunisia. |
1993 |
| details |
Late Carnian |
|
North Carolina |
Huber,P. et al. Revised age and correlation of the Upper Triassic Chatham Group (Deep River Basin, Newark Supergroup), North Carolina. |
1993 |
| details |
Triassic |
|
North America(East) |
Fowell,S.J. et al. Time calibration of Triassic/Jurassic microfloral turnover, eastern North America. |
1993 |