permian Definition

permian period, carbo, ammonoids, miocene, triassic, paleozoic, cretaceous, devonian, eocene, paleogene, ordovician, oligocene, pliocene, paleocene, mesozoic, cenozoic, carboniferous, zechstein, depositional, silurian, mississippian, precambrian, proterozoic, campanian, bronchos, tivy, edaphosaurus, brahmas, sahuaro, antonian, cienega, lubbock, neozoic, rhynchonella, lamarque, poecilitic, nsu, ricebird, subcarboniferous, junior varsity, dorados, jhs, onate, sand lizard, creodont, santa gertrudis, odessa, turonian, timpanogos, van vleck, cambrian, aldine, smu, utep, neocomian, andress, texana, cajuns, palaeozoic, salado, millikan, palaeocene, droshky, cauda galli, permic, chisholm trail, neogene, encrinus, geological period, lambkins, abilene, mesozoic era, cambrian period, righetti, dolomites, upper carboniferous, nothosaur, wildcatter, detrital, uam, denton, psarolite, comanches, biostratigraphy, loche, airedales, pleistocene, shales, ostracod, archeozoic, amoco, mcmurry, llano estacado, wichita falls, bastnasite, synapsid, chalcocite, eluvial, jurassic, dicynodont,