The crater is yet to be fully investigated in a systematic way. of
Geological Survey of India (GSI).
Rai Bahadur Kishan Singh Rawat (1850–1921), a colonial era
Indian explorer and cartographer, was first to map it on a small scale (1 : 63,360). Other studies include by those of Arthur Lennox Coulson (1927–28), Sharma and Singh and Jaganathan and Rao (1969–70), Crawford (1972), Rakshit (1973), Ramaswamy (1981), Vimal Kumar Reddy(1984) etc. after discovering shatter coned
colluvium in the middle of the crater, was first to suggest that this was an impact crater. In addition, the Ramgarh crater is already among the
confirmed/proven list of impact craters based on three-step confidence level criteria of Anna Mikheeva of
Russian Academy of Sciences (1 for probable, 2 for potential, 3 for questionable), applied to the impact sites that have appeared several times in the literature and/or have been endorsed by the
Impact Field Studies Group (IFSG) and/or Expert Database on Earth Impact Structures (EDEIS). The
Earth Impact Database (EID), at the
University of New Brunswick in Canada, is used as the most authoritative for confirming the impact craters. The confirmation of Ramgarh being impact crater from EID is pending. In January 2018 Professor Vinod Agrawal and Geologists Pushpendra Singh Ranawat and Mr. Jitendra Kumar Sharma (convenor INTACH Baran chapter), members of team composed of GSI,
INTACH and
Mohanlal Sukhadia University, which visited the crater to collect samples for the scientific study of the genesis of the crater, said the several types of evidence at crater meets the established criteria for the meteorite impact and that is a very rare site in India of multi-faceted significance including geological heritage. == Geology ==