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Mesozoic Conifers of India – Megafossils – an Overview


Affiliations
1 Botany Department MS Govt. Girls College, Bikaner – 334001, India
2 Kath Mandi, Narnaul – 123001, India
3 4B/7 Partap Nagar, Jodhpur – 342001, India
4 Deparment of Botany, Govt. Girls College, Balotra – 344022, India
 

Critical assessment is given of the fossil conifers (gymnospersm) reported and described from the Upper Triassic to Lower Cretaceous rocks of the Indian sub–continent. Morphology and anatomy of woods (stems) ischolar_mains, twigs, leaves and fertile structures both male and seed-bearing fructifications and isolated petrified seeds are included in this review. Majority of extinct conifers belong to Podocarpaceae and Araucariaceae. Representatives of Taxodiaceae, Cupressaceae and Taxaceae are also reported in this paper. This account will enhance our knowledge of the Mesozoic vegetation, distribution and kind of forests and in tracing the phylogeny of controversial taxa of extant conifers. Palynology and stratigraphy are not discussed in this paper. A detailed review of literature on Mesozoic conifers of India is given.

Keywords

Conifers, Gymnosperms, India, Mesozoic Megafossils, Review.
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  • Mesozoic Conifers of India – Megafossils – an Overview

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Authors

R. Harsh
Botany Department MS Govt. Girls College, Bikaner – 334001, India
B. D. Sharma
Kath Mandi, Narnaul – 123001, India
D. R. Bohra
4B/7 Partap Nagar, Jodhpur – 342001, India
O. P. Suthar
Deparment of Botany, Govt. Girls College, Balotra – 344022, India

Abstract


Critical assessment is given of the fossil conifers (gymnospersm) reported and described from the Upper Triassic to Lower Cretaceous rocks of the Indian sub–continent. Morphology and anatomy of woods (stems) ischolar_mains, twigs, leaves and fertile structures both male and seed-bearing fructifications and isolated petrified seeds are included in this review. Majority of extinct conifers belong to Podocarpaceae and Araucariaceae. Representatives of Taxodiaceae, Cupressaceae and Taxaceae are also reported in this paper. This account will enhance our knowledge of the Mesozoic vegetation, distribution and kind of forests and in tracing the phylogeny of controversial taxa of extant conifers. Palynology and stratigraphy are not discussed in this paper. A detailed review of literature on Mesozoic conifers of India is given.

Keywords


Conifers, Gymnosperms, India, Mesozoic Megafossils, Review.

References