Comanchean

/ (kəˈmæntʃɪən) in North America /

adjective

of or relating to the early part of the Cretaceous system and period

noun

the strata and time corresponding to the early Cretaceous

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012