conspecificconstant headconstant head permeameterconstant slopeconstellationconstruced calcareousconstruction jointconstructionalconstructive waveconsumerconsuming plate marginconsumptive useconsumptive wastecontactcontact areacontact goniometercontact groutingcontact logcontact metamorphismcontact metasomatic or metasomatic or metasomaticcontact metasomatism or metasomatism or metasomatismcontact mineralcontact pressurecontact resistancecontact springcontact twincontact zonecontactitecontainershipcontemporaneouscontemporaneous erosioncontemporaneous faultcontemporary carboncontent graded beddingcontiguous or holoptic or holopticcontinent or continents or continentscontinentalcontinental accretioncontinental arc or continental arcs or continental arcscontinental borderlandcontinental collisioncontinental crust or crust or crustcontinental deposit or continental or continentalcontinental driftcontinental environmentcontinental facies or facies or faciescontinental glaciercontinental ice sheetcontinental margincontinental migration
