Donald Leslie Frizzell
Don L. Frizzell
* October 19, 1906 – October 17, 1972 †
paleontologist, geologist, professor
American paleontologist (1906-1972)
http://www.wikidata.org/entity/Q25640002
https://en.wikipedia.org/wiki/Donald_L._Frizzell [View]
- 178 specimens collected from at least 5 countries
- 34 specimens used in 9 works
Progress
Collected From
- Peru 80
- United States 51
- Ecuador 40
- Mexico 6
- Philippines 1
Identified From
Dates Collected
- 1925 – 1930 1
- 1930 – 1935 1
- 1935 – 1940 19
- 1940 – 1945 88
- 1945 – 1950 1
- 1950 – 1955 2