FLORAL DISTRIBUTION IN THREE FOLD INDIAN GONDWANA SYSTEM
Lower Gondwana
Talchir Series
Equisetales- Schizoneura sp.
Unclassified fern- Alethopteris sp.
Glossopteridiales- Glossopteris sp.
Cordaitales- Noeggerathiopsis sp.
Damodar System
Karharbari Series
Equisetales- Schizoneura sp.
Lepidodendrales- Cyclodendron sp.
Unclassified fern- Gondwanidium vallidum
Cycadofilicales- Callipteridium sp.
Glossopteridiales- Glossopteris sp.
Cordaitales- Noeggerathiopsis sp.
Coniferales- Buriadia sewardiana
Barakar Series
Equisetales- Schizoneura sp.
Sphenophyllales- Sphenophyllum sp.
Unclassified fern- Sphenopteris sp.
Glossopteridiales- Glossopteris sp.
Cycadopsida- Taenopteris sp.
Cordaitales- Noeggerathiopsis sp,
Ginkgoales- Rhipidiopsis ginkgoides
Barren measures
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Lepidodendrales- Cyclodendron leslii
Glossopteridiales- Glossopteris sp.
Cordaitales- Noeggerathiopsis sp.
Raniganj Series
Equisetales- Schizoneura sp.
Sphenophyllales- Sphenophullum sp.
Filicopsida- Alethopteris sp.
Unclassified fern- Paleovittaria sp.
Glossopteridiales- Glossopteris sp.
Cycadopsida- Taeniopteris sp.
Ginkgoales- Rhipdopsida sp.
Coniferales- Buriadia sewardiana
Panchet Series
Panchet Stage
Equisetales- Schizoneura sp.
Unclassified fern- Sphenopteris sp.
Glossopteridiales- Glossopteris sp.
Middle Gondwana
Panchet Series
Parsora Stage
Equisetales- Neocalamites sp.
Lycopodiales- Lycopodites sp.
Marattiales- Marattiopsis sp.
Unclassified fern- Sphenopteris sp.
Cycadofilicales- Thinnfeldia sp.
Cordiatales- Noeggerathiopsis sp.
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Moss- Capsularis gondwanesis
Mahadeva Series
Obsqure
Upper Gondwana
Rajmahal Series
Rajmahal Stage
Equisetales- Equsitites sp.
Lycopodiales- Lycopodites sp.
FilicopsidaMrattiales- Marattiopsis sp.
Osmundales- Cladophebis sp.
Uncertain fern- Alethopteris sp.
Unclassified fern- Sphenopteris sp.
Caytoniales- Sagenopteris sp.
Cycadopsida- Ptilophyllum sp.
Pentoxyloles- Pentoxylon sp.
Coniferales- Palissya sp.
Kota Stage
Filicopsida- Cladophlebis sp.
Unclassified ferns- Sphenopteris sp.
Coniferales- Palissya sp.
Texales- Texites sp.
Jabalpur Series
Chaugan Stage
Cycadofilicales- Thinnfeldia sp.
Cycadopsida- Taeniopteris sp.
Coniferales- Pagiophyllum sp.
Jabalpur Stage
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Filicopsida- Cladophlebis sp.
Cycadopsida- Ptilophyllum sp.
Coniferales- Palissya sp.
Ginkgoales- Ginkgoidtes lobata
Umia Stage
Isoaetales- Isoaetites sp.
Filicopsida- Matonidium sp.
Uncertain fern- Aetinopteris sp.
Cycadofilicales- Pachypteris sp.
Cycotopsida- Ptilophyllum sp.
TITAS MALLICK
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