Vol. s4-16, Issue 91, 1903July 01, 1903 EDT
Codonotheca, a New Type of Spore-Bearing Organ From the Coal Measures
Codonotheca, a New Type of Spore-Bearing Organ From the Coal Measures
Elias Howard Sellards,
Sellards, E. H. (1903). Codonotheca, a New Type of Spore-Bearing Organ From the Coal Measures. American Journal of Science, s4-16(91), 87–95. https://doi.org/10.2475/ajs.s4-16.91.87