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Appraisal of existing nomenclature and measures needed for improvement.
Appraisial of existing nomenclature and measures needed for improvement.
Appraisial of existing nomenclature and measures needed for improvement.
Studies of sillimanite-grade Proterozoic rocks, particularly mafic and ultramafic intrusive bodies; local and statewide volume weighted chemistry; and comparison of local crust-muntle chemical models with Earth crust-muntle chemical models.
Descriptions of volcanic and nonvolcanic units showing their chemistry, age, and interrelationships.