Ratan Kar

Dinosaur coprolites from the Late Cretaceous (Maastrichtian) Lameta Formation of India: isotopic and other markers suggesting a C3plant diet

Prosenjit Ghosh, S. K. Bhattacharya, Ashok Sahni et al. · Cretaceous Research · 2003 · 72 citations

Biology, Paleoenvironmental Reconstruction, Lameta Formation +6

Oldest known non-marine diatoms (Aulacoseira) from the uppermost Cretaceous Deccan Intertrappean beds and Lameta Formation of India

K. Ambwani, A. Sahni, Ratan Kar et al. · Revue de Micropaléontologie · 2003 · 59 citations

Lameta Formation, Non-marine Diatoms, Cretaceous Period +4

Vegetation vis-à-vis climate and glacial fluctuations of the Gangotri Glacier since the last 2000 years

Ratan Kar, Parminder Singh Ranhotra, Amalava Bhattacharyya et al. · Current Science · 2002 · 52 citations

Glacier, Engineering, Botany +23

Modern pollen dispersal studies in India: a detailed synthesis and review

Md. Firoze Quamar, Ratan Kar · Palynology · 2019 · 50 citations

Biodiversity, Pollen Productivity, Landscape Reconstruction Algorithm +14

Fungi in dinosaurian (Isisaurus) coprolites from the Lameta Formation (Maastrichtian) and its reflection on food habit and environment

Neeta Raj Sharma, Ratan Kar, Anup Kumar Agarwal et al. · Micropaleontology · 2005 · 38 citations

Biology, Synapsida, Lameta Formation +10