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Source parameters of the Ensenada Bay earthquake swarm [1981], Baja California, Mexico
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D. SubmarineGeologyand Geophysics western Saudi Arabia. Tectonophysics, 111(34):247-282. Geophys. Inst., Univ. of Karlsruhe, Hertzstrasse 16, D-7500 Karlsruhe 21, FRG.
85:5156 Rebollar, C.J., 1985. Source parameters of the Ensenada Bay earthquake swarm 119811, Baja California, Mexico. Can. J. Earth Sci., 22(1): 126-132. CICES, A.P. 2732, Ensenada 22830, Baja California Notre, Mexico. 85:5157 Rusakov, O.M. and S.V. Karabovich, 1983. Density inhomogeneities of the upper mantle of the eastern Indian Ocean. Phys. solid Earth (a translation of Fiz. Zemli), 19(10):790-799. Models of oceanic crust compiled for 8 profiles were used to analyze residual anomalies, revealing that the lithosphere is denser in the Bay of Bengal and lighter in the East Indian Ridge than normal. An anomalous coexistence of both types is found in the upper mantle of the Sunda island arc system. Subbotin Inst. of Phys., Ukranian SSR Acad. of Sci., USSR. (mwf) 85:5158 Yoshida, Mitsuru, 1984. Surface wave polarization anlsotropy near the East Pacific Rise as revealed from group velocities and synthetic waves. Bull. Earthq. Res. Inst., Univ. Tokyo, 59(3):383-398. Earthquake Res. Inst., Tokyo, Japan.
D330. Oil and gas 85:5159 Barnes, M.A., W.C. Barnes and R.M. Bustin, 1984. Diagenesis. 8. Chemistry and evolution of organic matter. Geosci., Can., 11(3):103-114. An overview of diagenesis from petrographical and geochemical perspectives is presented using a simplified terminology. Stages of diagenesis described are: eogenesis--biological, chemical and physical changes occurring at temperatures lower than those required for hydrocarbon cracking (equivalent to Tissot et al., 1974, diagenetic stage); telogenesis-reactions following burial resulting from contact between organic matter and meteoric water or atmospheric 02; and catagenesis and metagenesis-sequential changes occurring at greater depths and higher temperatures. Dept. of Geol. Sci., Univ. of British Columbia, Vancouver, BC V6T lW5, Canada, (msg)
OLR(1985)32 (9)
85:5160 Bertani, R.T. and A.V. Carozzi, 1985. Lagoa Feia Formation (Lower Cretaceous), Campes Basin, offshore Brazil: rift valley stage lacustrine carhonate reservoirs. I. J. Petrol. Geol, 8(1):37-58. Petrol. Brasil. SA PETROBRAS, DEPEX, Explor. Dept., 65 Ave. Chile, Rio de Janeiro, R.J. 20.035, Brazil. 85:5161 Carlson, P.R., Margaret Golan-Bac, H.A. Karl and K.A. Kvenvolden, 1985. Seismic and geochemical evidence for shallow gas in sediment on Navarin continental margin, Bering Sea. Am. Ass. Petrol. Geol. Bull, 69(3):422-436. USGS, MS 99, 345 Middlefield Rd., Menlo Park, CA 94025, USA.
D340. Manganese nodules, etc. 85:5162 Gardner, W.D., L.G. Sullivan and E.M. Thorndike, 1984. Long-term photographic, current, and nephelometer observations of manganese nodule environments in the Pacific. Earth planet. Sci. Letts, 70(1):95-109. From nearly three years of observations, there was no evidence that benthic organisms turned over, rotated, or moved nodules; however, benthic organisms cleaned sediment from the tops of nodules and in some cases deposited sediment underneath. Currents never exceeded the expected threshold for nodule movement. Particle concentrations in the water remained uniformly low. All changes of the seafloor morphology were attributable to the activity of organisms as opposed to currents. LamontDoherty Geol. Observ., Palisades, NY 10964,USA. 85:5163 Hem, J.D., C.E. Roberson and C.J. Lind, 1985. Thermodynamic stahiHty of CoOOH and its copredpitation with manganese [in aqueous systems]. Geochim. cosmochim. Acta, 49(3):801-810. USGS, 345 Middlefield Rd., Menlo Park, CA 94025, USA.
1:)370. Miscellaneous 85:5164 Ferraes, S.G., 1985. The Bayesian proimbmstic prediction of strong earthquakes in the Hellenic Arc. Tectonophysics, 111(3-4):339-354. Inst. of Geophys. (UNAM), Ciudad Univ., Mexico City, Mexico.
D. SubmarineGeologyand Geophysics western Saudi Arabia. Tectonophysics, 111(34):247-282. Geophys. Inst., Univ. of Karlsruhe, Hertzstrasse 16, D-7500 Karlsruhe 21, FRG.
85:5156 Rebollar, C.J., 1985. Source parameters of the Ensenada Bay earthquake swarm 119811, Baja California, Mexico. Can. J. Earth Sci., 22(1): 126-132. CICES, A.P. 2732, Ensenada 22830, Baja California Notre, Mexico. 85:5157 Rusakov, O.M. and S.V. Karabovich, 1983. Density inhomogeneities of the upper mantle of the eastern Indian Ocean. Phys. solid Earth (a translation of Fiz. Zemli), 19(10):790-799. Models of oceanic crust compiled for 8 profiles were used to analyze residual anomalies, revealing that the lithosphere is denser in the Bay of Bengal and lighter in the East Indian Ridge than normal. An anomalous coexistence of both types is found in the upper mantle of the Sunda island arc system. Subbotin Inst. of Phys., Ukranian SSR Acad. of Sci., USSR. (mwf) 85:5158 Yoshida, Mitsuru, 1984. Surface wave polarization anlsotropy near the East Pacific Rise as revealed from group velocities and synthetic waves. Bull. Earthq. Res. Inst., Univ. Tokyo, 59(3):383-398. Earthquake Res. Inst., Tokyo, Japan.
D330. Oil and gas 85:5159 Barnes, M.A., W.C. Barnes and R.M. Bustin, 1984. Diagenesis. 8. Chemistry and evolution of organic matter. Geosci., Can., 11(3):103-114. An overview of diagenesis from petrographical and geochemical perspectives is presented using a simplified terminology. Stages of diagenesis described are: eogenesis--biological, chemical and physical changes occurring at temperatures lower than those required for hydrocarbon cracking (equivalent to Tissot et al., 1974, diagenetic stage); telogenesis-reactions following burial resulting from contact between organic matter and meteoric water or atmospheric 02; and catagenesis and metagenesis-sequential changes occurring at greater depths and higher temperatures. Dept. of Geol. Sci., Univ. of British Columbia, Vancouver, BC V6T lW5, Canada, (msg)
OLR(1985)32 (9)
85:5160 Bertani, R.T. and A.V. Carozzi, 1985. Lagoa Feia Formation (Lower Cretaceous), Campes Basin, offshore Brazil: rift valley stage lacustrine carhonate reservoirs. I. J. Petrol. Geol, 8(1):37-58. Petrol. Brasil. SA PETROBRAS, DEPEX, Explor. Dept., 65 Ave. Chile, Rio de Janeiro, R.J. 20.035, Brazil. 85:5161 Carlson, P.R., Margaret Golan-Bac, H.A. Karl and K.A. Kvenvolden, 1985. Seismic and geochemical evidence for shallow gas in sediment on Navarin continental margin, Bering Sea. Am. Ass. Petrol. Geol. Bull, 69(3):422-436. USGS, MS 99, 345 Middlefield Rd., Menlo Park, CA 94025, USA.
D340. Manganese nodules, etc. 85:5162 Gardner, W.D., L.G. Sullivan and E.M. Thorndike, 1984. Long-term photographic, current, and nephelometer observations of manganese nodule environments in the Pacific. Earth planet. Sci. Letts, 70(1):95-109. From nearly three years of observations, there was no evidence that benthic organisms turned over, rotated, or moved nodules; however, benthic organisms cleaned sediment from the tops of nodules and in some cases deposited sediment underneath. Currents never exceeded the expected threshold for nodule movement. Particle concentrations in the water remained uniformly low. All changes of the seafloor morphology were attributable to the activity of organisms as opposed to currents. LamontDoherty Geol. Observ., Palisades, NY 10964,USA. 85:5163 Hem, J.D., C.E. Roberson and C.J. Lind, 1985. Thermodynamic stahiHty of CoOOH and its copredpitation with manganese [in aqueous systems]. Geochim. cosmochim. Acta, 49(3):801-810. USGS, 345 Middlefield Rd., Menlo Park, CA 94025, USA.
1:)370. Miscellaneous 85:5164 Ferraes, S.G., 1985. The Bayesian proimbmstic prediction of strong earthquakes in the Hellenic Arc. Tectonophysics, 111(3-4):339-354. Inst. of Geophys. (UNAM), Ciudad Univ., Mexico City, Mexico.