AndrewPomona flow in the CRB is 760 cubic km. Roza flow in the CRB is 1300 cubic km. Laki is 15 cubic km. See the references listed below. Sources of Information: Schminke, H.U., 1967, Geol. Soc. America Bull., v. 78, p. 1385-1622. Swanson, D.A., and others, 1979, U.S. Geological Survey Bulletin 1457G, 59 p. Tolan, T.L., and others, 1989, Geol. Soc. America Special paper 239, p. 1-20. Wright, T.L., Grolier, M.J., and Swanson, D.A., 1973, Geol. Soc. America Bull., v. 84, p. 371-386. Hooper, P.R., 1996, The Pomona flow, Columbia River Basalt Group: The Longest documented teresstrial flow?: in Long Lava Flows Abstract Volume, Stephenson, P.J., and Whitehead, P.W., eds., ERGU Contribution 56, Chapman Conference on Long Lava Flows. Thordarson, Th., and Self, S., 1996, Morphology and structure of pahoehoe sheet flow units: Examples from flood lavas in Iceland and the Columbia River Basalt Grou:in Long Lava Flows Abstract Volume, Stephenson, P.J., and Whitehead, P.W., eds., ERGU Contribution 56, Chapman Conference on Long Lava Flows. Bhattacharji, S., Chatterjee, N., Wampler, J.M., Nayak, P.N., and Deshnukh, S.S., 1996, Indian intraplate and continental margin rifting, lithospheric extension, and mantle upwelling in Deccan flood basalt volcanism near the K/T boundary: evidence from mafic dike swarms: Journal of Petrology, v. 104, p. 379-398. Beane, J.E., Turner, C.A., Hooper, P.R., and Subbarao, K.V., and Walsh, J.N., 1986, Stratigraphy, composition and form of the Deccan Basalts, western Ghats, India.
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Steve Mattox
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