Candid photograph of Francis John Pettijohn
Model
Image
Abstract
Candid photograph of Pettijohn in the field using a magnifying lens to examine a rock specimen.
Unique ID
0b54a0ac-96bf-44c2-9ba8-84c6e7926af0
Candid photograph of Francis John Pettijohn
Model
Image
Abstract
Candid photograph of Pettijohn in the field using a magnifying lens to examine a rock specimen.