| original |
Kimmeridgian |
Tithonian |
India(Gujarat) |
Kumar,A. A dinocyst assemblage from the Middle Member, (Lower Kimmeridgian-Tithonian) of the Jhuran Formation, Kachchh, India. |
1986 |
| details |
Late Bathonian |
Tithonian |
India(Gujarat) |
Kumar,A. Distribution of dinocysts in the Jurassic rocks of Kachchh, India. |
1987 |
| details |
Middle Kimmeridgian |
Middle Tithonian |
India(Gujarat) |
Garg,R. et al. Jurassic and Lower Cretaceous dinoflagellate cysts from India with some remarks on the concepts of Upper Gondwana. (In: Concepts, limits and extension of the Indian Gondwana. B.S.Venkatachala and H.K.Maheshwari, editors) |
1988 |
| details |
Late Volgian |
Early Berriasian |
USSR(Siberia) |
Rovnina,L.V. et al. Microphytofossils of boundary deposits of Jurassic and Cretacous in Western Siberia. (In: Jurassic - Cretaceous Boundary. V.V.Menner, editor) |
1990 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |