Tectonic framework and evolutionary history of the Bengal Basin in the Indian subcontinent

AB Roy, A Chatterjee - Current Science, 2015 - JSTOR
The Bengal Basin evolved as a rift-controlled extensional basin along the NNE–SSW
trending Basin Margin Fault coevally with the 85° East Ridge in the Bay of Bengal during the …

The tectonic origin of the Bay of Bengal and Bangladesh

M Talwani, MA Desa, M Ismaiel… - Journal of Geophysical …, 2016 - Wiley Online Library
We are able to decipher the tectonic evolution of the Bay of Bengal, a puzzle which has not
been satisfactorily solved in the past, and we are also able to shed new light on origin of the …

New insights into the structural and tectonic settings of the Bay of Bengal using high-resolution earth gravity model data

S Narayan, U Kumar, SK Pal, SD Sahoo - Acta Geophysica, 2021 - Springer
The residual anomaly of GECO model-derived gravity data has been enhanced using first
vertical derivative, tilt derivative and balanced horizontal derivative for delineation of …

Evolution of east coast of India—A plate tectonic reconstruction

NK Lal, A Siawal, AK Kaul - Journal of the Geological Society of India, 2009 - Springer
The evolution of east coast of India sis discussed within the ambit of clearly identifiable four
major tectonic stages which had a profound effect in shaping the tectonic grain of the east …

Seafloor spreading magnetic anomalies in the Enderby Basin, East Antarctica

MV Ramana, T Ramprasad, M Desa - Earth and Planetary Science Letters, 2001 - Elsevier
The timing of the early separation of India from the contiguous Antarctica–Australia is still an
unresolved problem although it is well established that Antarctica and India formed a single …

Seafloor spreading magnetic anomalies south off Sri Lanka

M Desa, MV Ramana, T Ramprasad - Marine Geology, 2006 - Elsevier
Results obtained from compilation and reinterpretation of about 21,200 line km of
bathymetry, magnetic and satellite gravity data between 10° S to 10° N latitudes and 75 to …

Structural mapping over the 85 E Ridge and surroundings using EIGEN6C4 high-resolution global combined gravity field model: an integrated approach

SK Pal, S Narayan, TJ Majumdar, U Kumar - Marine Geophysical …, 2016 - Springer
A revised gravity anomaly map, generated from the EIGEN6C4 high resolution global gravity
model, has been utilized for understanding structure and tectonics over the 85° E Ridge and …

Thin oceanic crust below Bay of Bengal inferred from 3-D gravity interpretation

M Radhakrishna, C Subrahmanyam, T Damodharan - Tectonophysics, 2010 - Elsevier
The Bay of Bengal (BOB) lithosphere evolved due to rifting between India and Antarctica
and subsequent seafloor spreading process since the early Cretaceous is known for the …

Structure and evolution of the Afanasy Nikitin seamount, buried hills and 85 E Ridge in the northeastern Indian Ocean

KS Krishna - Earth and Planetary Science Letters, 2003 - Elsevier
Geophysical data of the Afanasy Nikitin seamount (ANS), partly buried hills and 85° E Ridge
in the northeastern Indian Ocean were studied together with published seismic refraction …

Delineation of the 85 E ridge and its structure in the Mahanadi Offshore Basin, Eastern Continental Margin of India (ECMI), from seismic reflection imaging

R Bastia, M Radhakrishna, S Das, AS Kale… - Marine and Petroleum …, 2010 - Elsevier
The passive Eastern Continental Margin of India (ECMI) evolved during the break up of India
and East Antarctica in the Early Cretaceous. The 85° E ridge is a prominent linear aseismic …