Skip to main content
Log in

Small scale heterogeneity of Phanerozoic lower crust: evidence from isotopic and geochemical systematics of mid-Cretaceous granulite gneisses, San Gabriel Mountains, southern California

  • Published:
Contributions to Mineralogy and Petrology Aims and scope Submit manuscript

Abstract

An elongate belt of mid-Cretaceous, compositionally banded gneisses and granulites is exposed in Cucamonga terrane, in the southeastern foothills of the San Gabriel Mountains of southern California. Banded gneisses include mafic granulites of two geochemical types: type 1 rocks are similar to high Al arc basalts and andesites but have higher HFSE (high-field-strength-element) abundances and extremely variable LILE (largeion-lithophile-element) abundances, while type 2 rocks are relatively low in Al and similar to alkali rich MOR (midocean-ridge) or intraplate basalts. Intercalated with mafic granulites are paragneisses which include felsic granulites, aluminous gneisses, marble, and calc-silicate gneisses. Type 1 mafic granulites and calcic trondhjemitic pegmatites also oceur as cross-cutting, synmetamorphic dikes or small plutons. Small-scale heterogeneity of deep continental crust is indicated by the lithologic and isotopic diversity of intercalated ortho-and paragneisses exposed in Cucamonga terrane. Geochemical and isotopic data indicate that K, Rb, and U depletion and Sm/Nd fractionation were associated with biotite +/- muscovite dehydration reactions in type 1 mafic granulites and aluminous gneisses during high-grade metamorphism. Field relations and model initial isotopic ratios imply a wide range of protolith ages, ranging from Early Proterozoic to Phanerozoic.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Allen JC, Boettcher AL (1978) Amphiboles in andesite and basalt; II: stability as a function of \(P - T - {\text{f}}_{{\text{H}}_{\text{2}} {\text{0}}} - {\text{f}}_{{\text{O}}_{\text{2}} }\). Am Mineral 63:1074–1087

    Google Scholar 

  • Barreiro B (1983) Lead isotopic compositions of South Sandwich Island volcanic rocks and their bearing on magma-genesis in intra-oceanic island arcs. Geochim Cosmochim Acta 47:817–822

    Google Scholar 

  • Barth AP (1990) Mid-rustal emplacement of Mesozoic plutons San Gabriel Mountains, California, and implications for the geologic history of the San Gabriel terrane. In: Anderson JL (ed) The nature and origin of cordilleran magmatism. Geol Soc Am Mem 174:33–45

  • Barth AP, May DJ (1987) Contrasting Late Cretaceous granulite terranes, southeastern San Gabriel Mountains, California (abstract). Geol Soc Am Abstr Program 19:581

    Google Scholar 

  • Basaltic Volcanism Study Project (1981) Basaltic Volcanism on the Terrestrial Planets. Pergamon Press, New York

    Google Scholar 

  • Beard JS, Lofgren GE (1989) Effect of water on the composition of partial melts of greenstone and amphibolite. Science 244:195–197

    Google Scholar 

  • Ben Othman D, Polve M, Allegre CJ (1984) Nd-Si isotopic composition of granulites and constraints on the evolution of the lower continental crust: Nature 307:510–515

    Google Scholar 

  • Bennett VC, DePaolo DJ (1987) Proterozoic crustal history of the western United States as determined by neodymium isotopic mapping. Geol Soc Am Bull 99:674–685

    Google Scholar 

  • Bhatia MR (1983) Plate tectonics and the geochemical composition of sandstones. J Geol 91:611–627

    Google Scholar 

  • Burchfiel BC, Davis GA (1981) Mojave Desert and environs. In: Ernst WG (ed) The geotectonic development of California Prentice-Hall, Englewood Cliffs, pp 217–252

    Google Scholar 

  • Clemens JD, Vielzuf D (1987) Constraints on melting and magma production in the crust. Earth Planet Sci Lett 86:287–306

    Google Scholar 

  • Cohen RS, O'Nions RK (1982) The lead, neodymium, and strontium isotopic structure of ocean ridge basalts. J Petrol 23:299–324

    Google Scholar 

  • Compton RR (1960) Charnockitic rocks of the Santa Lucia Range, California. Am J Sci 258:609–636

    Google Scholar 

  • Crowell JC (1981) An outline of the geologic history of southeastern California. In: Ernst WG (ed) The geotectonic development of California. Prentice-Hall, Englewood Cliffs, pp 583–600

    Google Scholar 

  • DePaolo DJ (1981a) Neodymium isotopes in the Colorado Front Range and crust-mantle evolution in the Proterozoic. Nature 291:193–196

    Google Scholar 

  • DePaolo DJ (1981b) A neodymium and strontium isotopic study of the Mesozoic calc-alkaline granitic batholiths of the Sierra Nevada and Peninsular Ranges, California. J Geophys Res 86:10470–10488

    Google Scholar 

  • DePaolo DJ, Manton WI, Grew ES, Halpern M (1982) Sm-Nd, Rb-Sr, and U-Th-Pb systematics of granulite facies rocks from Fyfe Hills, EnderbyLand, Antarctica. Nature 298:614–618

    Google Scholar 

  • Dibblee TW (1982) Geology of the San Gabriel Mountains, southern California, In: Fife DL, Minch JA (eds) Geology and mineral wealth of the California Transverse Ranges. Coast Geol Soc, pp 131–147

  • Dodge FCW, Bateman PC (1988) Nature and origin of the root of the Sierra Nevada. Am J Sci 288-A:341–357

    Google Scholar 

  • Dodge FCW, Calk LC, Kistler RW (1986) Lower crustal xenoliths, Chinese Peak lava flow, central Sierra Nevada. J Petrol 27:1277–1304

    Google Scholar 

  • Doe BR, Delevaux MH (1973) Variations in lead-isotopic compositions in Mesozoic granitic rocks of California: a preliminary investigation. Geol Soc Am Bull 84:3513–3526

    Google Scholar 

  • Domenick MA, Kistler RW, Dodge FCW, Tatsumoto M (1983) Nd and Sr isotopic study of crust and mantle inclusions from the Sierra Nevada and implications for batholith petrogenesis. Geol Soc Am Bull 94:713–719

    Google Scholar 

  • Ehlig PL (1981) Origin and tectonic history of the San Gabriel Mountains, central Transverse Ranges. In: Ernst WG (ed) The geotectonic development of California. Prentice-Hall, Englewood Cliffs pp 254–283

    Google Scholar 

  • Fyfe WS (1973) The granulite facies, partial melting, and the Archean crust. Philos Trans R Soc London Ser A 273:457–462

    Google Scholar 

  • Gill JB (1981) Orogenic Andesites and Plate Tectonics. Springer, Berlin Heidelberg New York

    Google Scholar 

  • Gill JB (1987) Early geochemical evolution of an oceanic island arc and backare: Fiji and the South Fiji Basin. J Geol 95:589–615

    Google Scholar 

  • Hanchar JM, Miller CF, Staude J-M (1990) Lower crustal xenoliths in Tertiary dikes, Old Woman Mountains area, southeastern California; I: petrology (abstract). Geol Soc Am Abstra Program 22:28

    Google Scholar 

  • Haxel GB, Dillon JT (1978) The Pelona-Orocopia schist and the Vincent-Chocolate Mountains thrust system, southern California. In: Howell DG, McDougall KA (eds) Mesozoic paleogeography of the Western United States. Soc Econ Paleontol Mineral, Pac Section, pp 453–469

  • Heier KS (1973) Geochemistry of granulite facies rocks and problems of their origin. Philos Trans R Soc London Ser A 273:429–442

    Google Scholar 

  • Heier KS, Thoresen K (1971) Geochemistry of high grade metamorphic rocks, Lofoten-Vesteralen, North Norway. Geochim Cosmochim Acta 35:89–99

    Google Scholar 

  • Helz RT (1975), Phase relations of basalts in their melting ranges at PH2O=5 kbar; part II: melt compositions. J Petrol 17:139–193

    Google Scholar 

  • Holloway JR, Burnham CW (1972) Melting relations of basalt with equilibrium water pressure less than total pressure. J Petrol 13:1–29

    Google Scholar 

  • Hsu KJ (1954) Petrology of the Cucamonga Canyon—San Antonio Canyon area, southeastern San Gabriel Mountains, California. PhD dissertation Univ Calif, Los Angeles

  • Hsu KJ (1955) Granulites and mylonites of the region about Cucamonga and San Antonio canyons, San Gabriel Mountains, California. Univ Calif Publ Geol Sci 30:223–352

    Google Scholar 

  • Jacobsen SB, Wasserburg GJ (1978) Interpretation of Nd, Sr, and Pb isotope data from Archean migmatites in Lofoten-Vesteralen, Norway. Earth Planet Sci Lett 41:245–253

    Google Scholar 

  • Jacobson CE, Dawson MR, Postlethwaite CE (1988) Structure metamorphism, and tectonic significance of the Pelona, Orocopia, and Rand schists, southern California. In: Ernst WG (ed) Metamorphism and crustal evolution in the Western United States. Prentice-Hall, Englewood Cliffs, pp 976–997

    Google Scholar 

  • James EW, Mattinson JM (1988) Metamorphic history of the Salinian block: an isotopic reconnaissance. In: Ernst WG (ed) Metamorphism and crustal evolution of the western United States. Prentice-Hall, Englewood Cliffs, pp 938–952

    Google Scholar 

  • Kistler RW, Chappell BW, Peck DL, Bateman PC (1986) Isotopic variation in the Tuolumne intrusive suite, central Sierra Nevada, California. Contrib Mineral Petrol 94:205–220

    Google Scholar 

  • Lambert IB, Heier KS (1967) The vertical distribution of uranium, thorium, and potassium in the continental crust. Geochim Cosmochim Acta 31:377–390

    Google Scholar 

  • Lambert IB, Wyllie PJ (1972) Melting of gabbro (quartz eclogite) with excess water to 35 kilobars, with geological applications. J Geol 80:693–708

    Google Scholar 

  • Lopez-Escobar L, Frey FA, Vergara M (1977) Andesites and high-alumina basalts from the central-south Chile high Andes: geochemical evidence bearing on their petrogenesis. Contrib Mineral Petrol 63:199–228

    Google Scholar 

  • Mattinson JM (1978) Age, origin, and thermal histories of some plutonic rocks from the Salinian block of California. Contrib Mineral Petrol 67:233–245

    Google Scholar 

  • Mattinson JM, James EW (1985) Salinian block U/Pb ages and isotopic variations: implications for origin and emplacement of the Salinian terrane. In: Howell DG (ed) Tectonostratigraphic terranes of the Circum-Pacific Region. Circum-Pac Council Energy and Miner Resour, pp 215–226

  • May DJ (1986) Amalgamation of metamorphic terranes in the southeastern San Gabriel Mountains, California. PhD dissertation Univ Calif, Santa Barbara

  • May DJ (1989) Late Cretaceous intra-arc thrusting in southern California. Tectonics 8:1159–1173

    Google Scholar 

  • May DJ, Walker NW (1989) Juxtaposition of metamorphic terranes in the southeastern San Gabriel Mountains, California. Geol Soc Am Bull 101:1246–1267

    Google Scholar 

  • Miller CF, Watson EB, Harrison TM (1988) Perspectives on the source, segregation and transport of granitoid magmas. Trans R Soc Edinburgh 79:135–156

    Google Scholar 

  • Moorbath S, Welke H, Gale NH (1969) The significance of lead isotope studies in ancient, high-grade metamorphic basement complexes, as exemplified by the Lewisian rocks of northwest Scotland. Earth Planet Sci Lett 6:245–256

    Google Scholar 

  • Myers JD (1988) Possible petrogenetic relations between low- and high-MgO Aleutian basalts. Geol Soc Am Bull 100:1040–1053

    Google Scholar 

  • Newton RC (1987) Petrologic aspects of Precambrian granulite facies terrains bearing on their origin. In: Kroner A (ed) Proterozoic lithospheric evolution. Am Geophys Union Geodynamics Ser 17:11–26

  • Newton RC, Hansen EC (1983) The origin of Proterozoic and Late Archean charnockites—evidence from field relations and experimental petrology. Geol Soc Am Mem 161:167–178

    Google Scholar 

  • Padovani ER, Carter JL (1977) Aspects of the deep crustal evolution beneath south central New Mexico. In: Heacock JG (ed) The Earth's crust. Am Geophys Union Monogr 20: 19–55

  • Pearce JA (1982) Trace element characteristics of lavas from destructive plate boundaries. In: Thorpe RS (ed) Andesites: orogenic andesites and related rocks. John Wiley and Sons, New York, pp 525–548

    Google Scholar 

  • Pettijohn FJ (1975) Sedimentary rocks. Harper and Row, New York

    Google Scholar 

  • Reid M, Hart SR, Padovani E (1985) Importance of sedimentary protoliths to the lower crust exemplified by the Kilbourne Hole paragneisses—Sr, Nd, Pb isotope geochemistry. EOS Trans Am Geophys Union 66:1110

    Google Scholar 

  • Roberts SJ, Ruiz J (1989) Geochemistry of exposed granulite facies terrains and lower crustal xenoliths in Mexico. J Geophys Res 94:7961–7974

    Google Scholar 

  • Ross DC (1985) Mafic gneiss complex (batholithic root?) in the southernmost Sierra Nevada, California. Geology 13:288–291

    Google Scholar 

  • Rudnick RL, McLennan SM, Taylor SR (1985) Large ion lithophile elements in rocks from high-pressure granulite-facies terrains. Geochim Cosmochim Acta 49:1645–1655

    Google Scholar 

  • Ruiz J, Patchett PJ, Arculus RJ (1988) Nd−Sr isotope compositions of lower crustal xenoliths—evidence for the origin of mid-Tertiary felsic volcanics in Mexico. Contrib Mineral Petrol 100:36–43

    Google Scholar 

  • Saleeby JB, Sams DB, Kistler RW (1987) U/Pb zircon, strontium, and oxygen isotopic and geochronologic study of the southernmost Sierra Nevada batholith, California. J Geophys Res 92:10443–10466

    Google Scholar 

  • Sams DB, Salleby JB (1988) Geology and petrotectonic significance of crystalline rocks of the southernmost Sierra Nevada, California. In: Ernst WG (ed) Metamorphism and Crustal Evolution in the Western United States. Prentice-Hall, Englewood Cliffs, pp 865–893

    Google Scholar 

  • Shaw DM (1956) Geochemistry of pelitic rocks: part III: major elements and general geochemistry. Geol Soc Am Bull 67:919–934

    Google Scholar 

  • Shaw SE, Cooper JA, O'Neil JR, Todd VR, Wooden JL (1986) Strontium, oxygen, and lead isotope variations across a segment of the Peninsular Ranges batholith, San Diego County, California (abstract). Geol Soc Am Abstr Program 18:183

    Google Scholar 

  • Silver LT, Chappell BW (1988) The Peninsular Ranges batholith: an insight into the evolution of the Cordilleran batholiths of south-western North America. Trans R Soc Edinburgh Earth Sci 79:105–121

    Google Scholar 

  • Stacey JS, Kramers JD (1975) Approximation of terrestrial lead isotope evolution by a two stage model. Earth Planet Sci Lett 26:207–221

    Google Scholar 

  • Tarney J, Windley BF (1977) Chemistry, thermal gradients, and evolution of the lower continental crust. J Geol Soc London 134:153–172

    Google Scholar 

  • Tatsumoto M (1978) Isotopic composition of lead in oceanic basalt and its implication to mantle evolution. Earth Planet Sci Lett 38:63–87

    Google Scholar 

  • Tatsumoto M, Hegner E, Unruh DM (1987) Origin of the West Maui volcanic rocks inferred from Pb, Sr, and Nd isotopes and a multicomponent model for oceanic basalt. US Geol Surv Prof Pap 1350:723–744

    Google Scholar 

  • Taylor SR, McLennan SM (1985) The continental crust: its composition and evolution. Blackwell, Oxford

    Google Scholar 

  • Tilton GR (1983) Evolution of depleted mantle: the lead perspective. Geochim Cosmochim Acta 47:1191–1197

    Google Scholar 

  • Tosdal RM, Haxel GB, Wright JE (1990) Jurassic geology of the Sonoran Desert region, southern Arizona, southeastern California, and northernmost Sonora: construction of a continental margin magmatic arc. Ariz Geol Soc Dig 17:397–434

    Google Scholar 

  • Vielzeuf D, Holloway JR (1988) Experimental determination of the fluid-absent melting relations in the pelitic system. Contrib Mineral Petrol 98:257–276

    Google Scholar 

  • Wooden JL, Miller DM (1990) Chronologic and isotopic framework for Early Proterozoic crustal evolution in the eastern Mojave Desert region, SE California. J Geophys Res 95:20133–20146

    Google Scholar 

  • Wooden JL, Stacey JS, Howard KA, Doe BR, Miller DM (1988) Pb isotopic evidence for the formation of Proterozoic crust in the southwestern United States. In: Ernst WG (ed) Metamorphism and crustal evolution of the Western United States. Prentice-Hall, Englewood Cliffs, pp 69–86

    Google Scholar 

  • Wooden JL, Bennett VC, Hanchar JM, Miller CF (1990) Lower crustal xenoliths in Tertiary dikes, Old Woman Mountains area, southeastern California: II: Pb, Nd, and Sr isotopic data (abstract). Geol Soc Am Abstr Program 22:95

    Google Scholar 

  • Wyllie PJ (1977) Crustal anatexis: an experimental review. Tectonophysics 43:41–71

    Google Scholar 

  • Yeats RS (1981) Quaternary flake tectonics of the California Transverse Ranges. Geology 9:16–20

    Google Scholar 

  • Zartman RE (1974) Lead isotopic provinces in the Cordillera of the western United States and their geologic significance. Econ Geol 69:792–805

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Barth, A.P., Wooden, J.L. & May, D.J. Small scale heterogeneity of Phanerozoic lower crust: evidence from isotopic and geochemical systematics of mid-Cretaceous granulite gneisses, San Gabriel Mountains, southern California. Contr. Mineral. and Petrol. 109, 394–407 (1992). https://doi.org/10.1007/BF00283327

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00283327

Keywords

Navigation