Crossword clues for Rock layer. 3 lettersAnswerClueBEDRock layer.SHALELayered rockMICALayered rockSHALEThin-layered rockSTRATUMRock layerGNEISSLayered rockSTRATASedimentary rock layersFOLIARock layersSHALESLayered rocksSTRATICPertaining to rock layersSHELFRock layerSEAMSRock layersSEAMRock layerSTRATARock layersSHALEFragile layered rockSHALYLike some layered rockSIALLayer of rocks.STRATALayers of rock, e.g.MASONSLayers of rocks?STRATICLayered, like rocks.STRATALOf layers of rock.FOLIAThin layers of rocksMASONLayer of rockSHALELayered fissile rockSHALEThin-layered sedimentary rockFOLIAThin layers of rockSTRATALayers of rockSTRATUMLayer of rockSTRATALOf a layer of rock.SHALESLayers of rock.OUTCROPExposed layer of rockSHALERock made in layersSHALERock made from layered mud
