Articles written in Journal of Earth System Science
Volume 120 Issue 2 April 2011 pp 253-262
A new fossil leaf impression is described from the Early Miocene sediments of Kasauli–Kalka road section, Himachal Pradesh. The characteristic leaf venation pattern suggests that it has a close affinity with
Volume 121 Issue 1 February 2012 pp 183-193
Volume 121 Issue 3 June 2012 pp 747-754
Two new palm leaf impressions, cf.
Volume 122 Issue 2 April 2013 pp 283-288
A fossil leaf resembling
Volume 122 Issue 5 October 2013 pp 1341-1357
An assemblage of fossil leaves is described from the late Oligocene (Chattian 28.1–23 Ma) sediments of Assam, which was located in a low palaeolatitude (∼10$–15°N) during the period of sedimentation. It includes four new fossil leaves resembling
Volume 124 Issue 1 February 2015 pp 227-239
Fossil leaves of
Volume 127 Issue 1 February 2018 Article ID 0002
The plant fossil records from the Siwalik Group of Arunachal Pradesh, India are far from satisfactory due to remoteness and dense vegetation of the area. We report seven fossil woods of which three belong to the Middle Siwalik (Subansiri Formation), while the rest are from the Upper Siwalik (Kimin Formation). The modern analogues of the fossils from the Middle Siwalik are Lophopetalumlittorale (Celastraceae), Afzelia-Intsia and Sindora siamensis (Fabaceae) and from the Upper Siwalik are Miliusa velutina (Annonaceae), Calophyllum tomentosum and Kayea (Calophyllaceae) and Diospyros melanoxylon (Ebenaceae). The dominance of diffuse porosity in the fossil woods indicates a tropicalclimate with low seasonality (little variation) in temperature, while a high proportion of large vessels and simple perforation plates in the assemblage infer high precipitation during the deposition of the sediments. The aforesaid inference is in strong agreement with the previous quantitative reconstruction based on fossil leaves. Several modern analogues of the fossil taxa are now growing in low latitudes possibly due to an increase in seasonality (increased variation) in temperature caused by the rising Himalaya.
Volume 128 | Issue 8
Click here for Editorial Note on CAP Mode