Calcretes

AM Alonso-Zarza, VP Wright - Developments in sedimentology, 2010 - Elsevier
Calcretes (synonym: caliches) represent calcium-carbonate accumulations in a variety of
soils (and palaeosols) by pedogenic processes, as well as in surficial sediments in which …

The evolution of hydroclimate in Asia over the Cenozoic: A stable-isotope perspective

JKC Rugenstein, CP Chamberlain - Earth-Science Reviews, 2018 - Elsevier
Links between tectonics and regional climate have been extensively studied in Asia.
However, despite decades of research, the relative roles of tectonics and global climate in …

Role of the westerlies in Central Asia climate over the Cenozoic

JK Caves, MJ Winnick, SA Graham, DJ Sjostrom… - Earth and Planetary …, 2015 - Elsevier
There remains substantial debate concerning the relative roles of tectonics and of global
climate in pacing the evolution of aridity in Central Asia over the Cenozoic. Tibetan Plateau …

Stable isotopic constraints on the tectonic, topographic, and climatic evolution of the northern margin of the Tibetan Plateau

ML Kent-Corson, BD Ritts, G Zhuang, PM Bovet… - Earth and Planetary …, 2009 - Elsevier
This study presents oxygen and carbon isotopic records from lacustrine, paleosol, alluvial,
and fluvial carbonate sampled in thirteen Cenozoic sedimentary sections that span the …

Reconstruction of the Late Miocene climate record in the Himalayan foreland Basin: The impact of Himalayan uplift and monsoon dynamics

MM Chauhan, S Ali, BP Singh, V Adlakha, M Arif… - Journal of Asian Earth …, 2025 - Elsevier
The reconstruction of the sedimentation history of the Himalayan Foreland Basin (HFB)
during the Neogene period holds great importance in unravelling the evolution of South …

The impact of Neogene grassland expansion and aridification on the isotopic composition of continental precipitation

CP Chamberlain, MJ Winnick, HT Mix… - Global …, 2014 - Wiley Online Library
The late Cenozoic was a time of global cooling, increased aridity, and expansion of
grasslands. In the last two decades numerous records of oxygen isotopes have been …

Calcretes from a Late Quaternary interfluve in the Ganga Plains, India: carbonate types and isotopic systems in a monsoonal setting

R Sinha, SK Tandon, P Sanyal, MR Gibling… - Palaeogeography …, 2006 - Elsevier
Calcretes are abundant in Late Quaternary channel and floodplain strata of the southern
Ganga plains. In a key section at Kalpi, pedogenic carbonates (nodules, rhizoconcretions …

Late Miocene record of palaeovegetation from Siwalik palaeosols of the Ramnagar sub-basin, India

S Singh, B Parkash, AK Awasthi, S Kumar - Current Science, 2011 - JSTOR
Stable carbon isotope analyses of pedogenic carbonates were conducted on two Siwalik
sections, Jammu–Nandni and Purmandal–Uttarbehani, covering a lateral stretch of∼ 25 km …

Wildfire-enhanced Plio-Pleistocene CO2 drawdown through terrestrial organic carbon burial

T Sakthivel, P Ghosh, N Nair, J Da - Quaternary Science Reviews, 2024 - Elsevier
Abstract The Plio-Pleistocene transition (1.5–3 million years ago, Ma) is marked by a⁓ 140
ppm drop in atmospheric CO 2 levels, leading to a long-term global cooling. Excess …

Geochronologic constraints across the Main Central Thrust shear zone, Bhagirathi River (NW India): implications for Himalayan tectonics

EJ Catlos, CS Dubey, RA Marston, TM Harrison - 2007 - pubs.geoscienceworld.org
The Main Central Thrust shear zone is the dominant crustal thickening feature in the
Himalayas, largely responsible for the extreme relief and mass wasting of the range. Along …