1. Large igneous provinces Author/Creator: Ernst, Richard E., author Publication/Creation: Cambridge : Cambridge University Press, 2014 Resource Type: Book Access & Availability: Loading
2. Lithologic, age group, magnetopolarity, and geochemical maps of the Springerville volcanic field, east-central Arizona Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : Information Services [distributor] Resource Type: Map Access & Availability: Loading
3. Lake Eleanor Quadrangle, central Sierra Nevada, California : analytical data Author/Creator: Dodge, F. C. W. 1934- (Franklin C. W.), author Publication/Creation: [Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1985 Resource Type: Book Access & Availability: Loading
4. Layered igneous rocks Author/Creator: Wager, L. R. 1904-1965. (Lawrence Rickard) Publication/Creation: Edinburgh, London : Oliver & Boyd, 1968 Resource Type: Book Access & Availability: Loading
5. Low-temperature reaction zones and alpine ultramafic rocks of California, Oregon, and Washington Author/Creator: Coleman, R. G. 1923-2020, (Robert Griffin), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1967 Resource Type: Book Access & Availability: Loading
6. Low-temperature reaction zones and alpine ultramafic rocks of California, Oregon, and Washington Author/Creator: Coleman, R. G. 1923-2020. (Robert Griffin) Publication/Creation: Washington : U.S. Govt. Print. Off, 1967 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no.1245-1250. Access & Availability: Loading
7. Lower Mesozoic extrusive rocks in southeastern Arizona : the Canelo Hills Volcanics Author/Creator: Hayes, Philip T. 1923- (Philip Thayer) Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1965 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1193-1194. Access & Availability: Loading
8. Lead-alpha age determinations of accessory minerals of igneous rocks (1953-1957) Author/Creator: Jaffe, Howard W., author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1959 Resource Type: Book Access & Availability: Loading