thin, marine, minor, occasional, few, sandy, frequent, numerous, volcanic, rare, marly, subordinate, local, calcareous, thick, shaly, several, lenticular, clayey, abundant, sporadic, fine, red, irregular, conglomeratic, pelitic, multifarious, argillaceous, dolomitic, clastic, quartzite, bearing, carbonaceous, grained, structural, weak, grey, sedimentary, continental, arbitrary, markan, stratified, regular, successive, arenaceous, phyllitic, parenthetical, bedded, solid, pyroclastic, turbiditic, scarce, thinner, limy, barren, quartzitic, fossiliferous, characteristic, nonmarine, evaporitic, scattered, isolated, coarser, lacustrine, sparse, pelagic, tuffaceous, terrigenous, elaborate, rhythmic, varied, thicker, ferruginous