1. Wood of Oleaceae from the latest Cretaceous of India - the earliest olive branch?
- Author
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Srivastava, Rashmi, Wheeler, Elisabeth A., Manchester, Steven R., and Baas, Pieter
- Subjects
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WOOD anatomy , *OLEACEAE , *FOSSIL trees , *FORESTS & forestry , *CRETACEOUS Period , *PALEOCENE paleobotany - Abstract
The wood of Oleoxylon deccanense, reported informally in 1981 from the Deccan Intertrappean Beds of central India, is re-examined. We provide a formal diagnosis for the species and a more detailed description. The similarity to wood from species groups of the modern genera Chionanthus and Olea leads us to infer that this fossil taxon probably belongs to the monophyletic drupaceous subtribe Oleinae of the olive family, Oleaceae (Lamiales), although affinities with Rhamnaceae and Rutaceae cannot be wholly excluded. Since the fossil is from a late Maastrichtian-Danian horizon (65-67 MY BP) this would imply that a member of the Oleaceae was part of the flora that inhabited India several million years prior to the tectonic impact of India with Asia. The seemingly modern appearance of this and other Deccan fossil woods is briefly discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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