Vol. s5-35, Issue 206, 1938February 01, 1938 EDT
The Earliest Use of the Name Orthoceras for Cephalopoda
The Earliest Use of the Name Orthoceras for Cephalopoda
Curt Teichert, Arthur K. Miller,
Teichert, C., & Miller, A. K. (1938). The earliest use of the name Orthoceras for Cephalopoda. American Journal of Science, s5-35(206), 143–144. https://doi.org/10.2475/ajs.s5-35.206.143