Zeller, D. E. N. (1953). Endothyroid Foraminifera and ancestral fusulinids from the type Chesteran (Upper Mississippian). Journal of Paleontology. 27(2): 183-199.
280060
Zeller, D. E. N.
1953
Endothyroid Foraminifera and ancestral fusulinids from the type Chesteran (Upper Mississippian)