<I>Comia</I>, a seed plant possibly of peltaspermous affinity: a brief review of the genus and description of two new species from the Early Permian (Artinskian) of Texas, <I>C. greggii</I> sp. nov. and <I>C. craddockii</I> sp. nov
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Comia, a seed plant possibly of peltaspermous affinity: a brief review of the genus and description of two new species from the Early Permian (Artinskian) of Texas, C. greggii sp. nov. and C. craddockii sp. nov
Mamay, Serguis H.;Chaney, Dan S.;DiMichele, William A.