Francis J. Pettijohn
Geologist, Author
1904 –
54 Views
Who is Francis J. Pettijohn?
Francis John Pettijohn was an American geologist who served for many years on the faculty of Johns Hopkins University.
Pettijohn received his doctorate from the University of Minnesota in 1923 based on a study of Precambrian sedimentology and structure of an area around Abram Lake, Ontario. In 1929 he obtained a position at the University of Chicago. He became a full professor there in 1949. In 1943 he published an important work on Archaean sedimentation. In 1952 he moved to Johns Hopkins University where he remained until retirement in 1973.
We need you!
Help us build the largest biographies collection on the web!
Citation
Use the citation below to add to a bibliography:
Style:MLAChicagoAPA
"Francis J. Pettijohn." Biographies.net. STANDS4 LLC, 2024. Web. 29 Apr. 2024. <https://www.biographies.net/people/en/f_j_pettijohn>.
Discuss this Francis J. Pettijohn biography with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In