Conodont studies ... - Branson, E. B. (Edwin Bayer) 1877-1950.; Mehl, Maurice G. (Maurice Goldsmith) 1887-1966.; Branson, Edwin Robert (Columbia The University of Missouri, 1933)
No. 4 by E. B. Branson, M. G. Mehl and E. R. Branson.
Keywords: Conodonts