U.s. micropalaeontologist.
Abbreviations: C.R.Groot
Occupations: paleontologist, paleobotanist
Citizenships: United States
Languages: English
Dates: 1921-12-05T00:00:00Z – 2002-08-08T00:00:00Z
Direct attributions: 1 plant, 0 fungi
Authorship mentions: 1 plant, 0 fungi
Links:IPNI