Vol. 245, Issue 9, 1947September 01, 1947 EDT
Muscle Scars in the Ordovician Trilobite Illaenus
Muscle Scars in the Ordovician Trilobite Illaenus
George Winston Sinclair,
Sinclair, G. W. (1947). Muscle scars in the Ordovician trilobite Illaenus. American Journal of Science, 245(9), 529–536. https://doi.org/10.2475/ajs.245.9.529