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Publications (peer-reviewed)

2012, in press

  • Klapp SA, Enzmann F, Walz P, Huthwelker T, Tuckermann J, Schwarz J-O, Pape T, Peltzer E T, Mokso R, Wangner D, Marone F, Kersten M, Bohrmann G, Kuhs WF, Stampanoni M, Brewer P G (in press) Microstructure characteristics during hydrate formation and dissociation revealed by X-ray tomographic microscopy. Geo-Marine Letters. DOI: 10.1007/s00367-012-0276-0.
  • Bogus KA, Zonneveld KAF, Fischer D, Kasten S, Bohrmann G, Versteegh GJM (2012) The effect of meter-scale lateral oxygen gradients at the sediment-water interface on selected organic matter based alteration, productivity and temperature proxies. Biogeosciences 9: 1553-1570 (pdf)

2011

  • Heeschen KU, Haeckel M, Klaucke I, Ivanov MK, and Bohrmann G (2011) Quantifying in-situ gas hydrates at active seep sites in the eastern Black Sea using pressure coring technique. Biogeosciences 8: 3555-3565, doi:10.5194/bg-8-3555-2011 (pdf)
  • Himmler T, Brinkmann F, Bohrmann G, Peckmann J (2011) Corrosion patterns of seep-carbonates from the eastern Mediterranean Sea. Terra Nova 23: 206-212 (pdf)
  • Pape T, Feseker T, Kasten S, Fischer D, Bohrmann G (2011) Distribution and abundance of gas hydrates in near-surface deposits of the Håkon Mosby Mud Volcano, SW Barents Sea. Geochemistry, Geophysics, Geosystems (G3) 12, Q09009, 22 pages. doi:10.1029/2011GC003575 (pdf)
  • Pape T, Bahr A, Klapp SA, Abegg F, Bohrmann G (2011) High-intensity gas seepage causes rafting of shallow gas hydrates in the southeastern Black Sea. Earth and Planetary Science Letters 307: 35-46 (pdf)
  • Schubotz F, Lipp JS, Elvert M, Kasten S, Prieto Mollar X, Zabel M, Bohrmann G, Hinrichs K-U (2011) Petroleum degradation and associated microbial signatures at the Chapopote asphalt volcano, Southern Gulf of Mexico. Geochimica et Cosmochimica Acta 75: 4377-4398 (pdf)

2010

  • Bahr A, Pape T, Abegg F, Bohrmann G, van Weering T, Ivanov MK (2010) Authigenic carbonates from the eastern Black Sea as an archive for shallow gas hydrate dynamics – results from the combination of CT imaging with mineralogical and stable isotope analyses. Marine and Petroleum Geology 27: 1819-1829. doi:10.1016/j.marpetgeo.2010.08.005. (pdf)
  • Brüning M, Sahling H, MacDonald I, Ding F, Bohrmann G (2010) Origin, distribution, and alteration of asphalts at the Chapopote Knoll, Southern Gulf of Mexico. Marine and Petroleum Geology 27:1093-1106. (pdf)
  • Ding F, Spiess V, MacDonald I, Brüning M, Fekete N, Bohrmann G (2010) Shallow sediment deformation styles in north-western Campeche Knolls, Gulf of Mexico and their controls on the occurrence of hydrocarbon seepage. Marine and Petroleum Geology 27:959-972. (pdf)
  • Ding F, Spiess V, Fekete N, Murton B, Bruening M, and Bohrmann G (2010), Interaction between accretionary thrust faulting and slope sedimentation at the frontal Makran accretionary prism and its implications for hydrocarbon fluid seepage, J. Geophys. Res. 115: B08106, doi:10.1029/2008JB006246, (pdf)
  • Feng D, Roberts HH, Cheng H, Peckmann J, Bohrmann G, Edwards RL, Chen D (2010) U/Th dating of cold-seep carbonates: An initial comparison. Deep-Sea Research II 57: 2055-2060 (pdf)
  • Feng D, Chen D, Peckmann J, Bohrmann G (2010) Authigenic carbonates from methane seeps of the northern Congo fan: Microbial formation mechanism. Marine and Petroleum Geology 27:748-756. (pdf)
  • Haas A, Peckmann J, Elvert M, Sahling H, Bohrmann G (2010) Patterns of carbonate authigenesis at the Kouilou pockmarks on the Congo deep-sea fan. Marine Geology 268: 129-136. (pdf)
  • Himmler T, Bach W, Bohrmann G, Peckmann J (2010) Rare earth elements in authigenic methane-seep carbonates as tracers for fluid composition during early diagenesis. Chemical Geology 277: 126-136 (pdf)
  • Klapp SA, Hemes H, Klein H, Bohrmann G, MacDonald IR, Kuhs WF (2010) Grain size measurements of natural gas hydrates. Marine Geology 274: 85-94. (pdf)
  • Klapp SA, Murshed MM, Pape T, Klein H, Bohrmann G, Brewer PG, Kuhs WF (2010) Mixed gas hydrate structures at the Chapopote Asphalt Volcano, southern Gulf of Mexico. Earth and Planetary Science Letters 299: 207-217. doi:10.1016/j.epsl.2010.09.001. (pdf)
  • Klapp SA, Bohrmann G, Kuhs WF, Murshed MM, Pape T, Klein H, Techmer K, Heeschen KU, Abegg F (2010) Microstructures of structure I and II gas hydrates from the Gulf of Mexico. Marine and Petroleum Geology 27: 116-125. (pdf)
  • Pape T, Bahr A, Rethemeyer J, Kessler JD, Sahling H, Hinrichs K-U, Klapp SA, Reeburgh WS, Bohrmann G (2010) Molecular and isotopic partitioning of low-molecular weight hydrocarbons during migration and gas hydrate precipitation in deposits of a high-flux seepage site. Chemical Geology 269: 350-363. (pdf)
  • Pape T, Kasten S, Zabel M, Bahr A, Abegg F. Hohnberg H.-J, Bohrmann G (2010) Gas hydrates in shallow deposits of the Amsterdam mud volcano, Anaximander Mountains, Northeastern Mediterranean Sea. Geo-Marine Letters, 30 (3/4):187-206. (pdf)
  • Thomanek K, Zielinski O, Sahling H, Bohrmann G (2010) Automated gas bubble imaging at sea floor – a new method of in situ gas flux quantification. Ocean Sci. 6: 549-562. (pdf)

2009

  • Bahr A, Pape T, Bohrmann G, Mazzini A, Haeckel M, Reitz A, Ivanov M (2009) Authigenic carbonate precipitates from the NE Black Sea: a mineralogical, geochemical, and lipid biomarker study. Int J Earth Sci (Geol Rundsch) 98:677-695. (pdf)
  • Feseker T, Pape T, Wallmann K, Klapp SA, Schmidt-Schierhorn F, Bohrmann G (2009) The thermal structure of the Dvurechenskii mud volcano and its implications for gas hydrate stability and eruption dynamics. Marine and Petroleum Geology 26: 1812-1823. (pdf)
  • Haas A, Little CTS, Sahling H, Bohrmann G, Himmler T, Peckmann J (2009) Mineralization of vestimentiferan tubes at methane seeps on the Congo deep sea fan. Deep Sea Research Part I 56:283-293. (pdf)
  • Naehr, TH, Birgel D, Bohrmann G, MacDonald I, Kasten S (2009): Biogeochemical controls on authigenic carbonate formation at the Chapopote “asphalt volcano”, Bay of Campeche. Chemical Geology 266:399-411. (pdf)
  • Niemann H, Fischer D, Graffe D, Knittel K, Montiel A, Heilmayer O, Nöthen K, Pape T, Kasten S, Bohrmann G, Boetius A, Gutt J (2009) Biogeochemistry of a low-activity cold seep in the Larsen B area, western Wedell Sea, Antarctica. Biogeosciences 6: 2383-2395. (pdf)
  • Sahling H, Bohrmann G, Artemov YG, Bahr A, Brüning M, Klapp SA, Klaucke I, Kozlova E, Nikolovska A, Pape T, Reitz A, Wallmann K (2009) Vodyanitskii Mud Volcano, Sorokin Trough, Black Sea: Geological characterization and quantification of gas bubble streams. Marine and Petroleum Geology 26, 1799-1811. (pdf)

2008

  • Abegg F, Hohnberg H-J, Pape T, Bohrmann G, Freitag, J (2008) Development and application of pressure core sampling systems for the investigation of gas and gas hydrate bearing sediments. Deep Sea Research Part I: Oceanographic Research Papers, Deep-Sea Research I 55: 1590-1599. (pdf)
  • Ding F, Spiess V, Brüning M, Fekete N, Keil H, Bohrmann G (2008) A conceptual model for hydrocarbon accumulation and seepage processes around Chapopote asphalt volcanism site, southern Gulf of Mexico: from a high resolution seismic point of view. J. Geophys. Res., 113, B08404, doi:10.1029/2007JB005484. (pdf)
  • Han X, Suess E, Huang Y, Wu N, Bohrmann G, Su X, Eisenhauer A, Rehder G, Fang Y (2008) Jiulong Methane Reef: Microbial mediation seep-carbonates in the South China Sea. Marine Geology 249: 243-256. (pdf)
  • Mazzini A, Ivanov M, Nermoen A, Bahr A, Bohrmann G, Svensen H, Planke S (2008). Complex plumbing systems in the near subsurface: geometries of authigenic carbonates from Dolgovskoy Mound (Black Sea) constrained by analogue experiments. Marine and Petroleum Geology 25: 457-472. (pdf)
  • Murshed MM, Klapp S, Enzmann F, Szeder T, Huthwelker T, Stampanoni M, Marone F, Hintermüller C, Bohrmann G, Kuhs WF, Kersten M (2008) Natural gas hydrate investigations by synchrotron X-ray cryo-tomographic microscopy (SRXCTM). Geophysical Research Letters 35, L23612, doi:10.1029/2008GL035460. (pdf)
  • Nikolovska A, Sahling H, Bohrmann G (2008) Hydro-acoustic methodology for detection, localization and quantification of gas bubbles rising from the seafloor at gas seeps from the eastern Black Sea. Geochemistry, Geophysics, Geosystems, 9, Q10010, doi:10.1029/2008GC002118. (pdf)
  • Pape T, Blumenberg M, Seifert R, Bohrmann G, Michaelis W (2008) Marine methane biogeochemistry of the Black Sea: A review. In: Links between geological processes, microbial activities & evolution of life (eds. Y. Dilek, H. Furnes, K. Muehlenbachs), Springer Science + Business Media B.V., p. 281-311.
  • Sahling H, Bohrmann G, Spiess V, Bialas J, Breitzke M, Ivanov M, Kasten S, Schneider R (2008) Pockmarks on the northern Congo Fan, SW Africa: complex seafloor features shaped by fluid flow. Marine Geology 249 (3-4): 206-225. (pdf)
  • Wagner-Friedrichs M, Krastel S, Spiess V, Ivanov M, Bohrmann G, Meisner L (2008) 3D seismic investigations of the Sevastopol mud volcano in correlation to gas/fluid migration pathways and indications for gas hydrate occurrences in the Sorokin Trough (Black Sea) Geochemistry, Geophysics, Geosystem 9, Q05012, doi:10.1029/2007GC001685. (pdf)

2007

  • Abegg F, Bohrmann G, Freitag J Kuhs W (2007) Fabric of gas hydrate in sediments from Hydrate Ridge – Results from ODP Leg 204 samples. Geo-Marine Letters 27: 269-277. (pdf)
  • Bohrmann G, Kuhs WF, Klapp S, Staykova DK, Techmer K, Klein H, Murshed M, Abegg F, (2007) Appearance and preservation of natural gas hydrate from Hydrate Ridge sampled during ODP Leg 204 drilling. Marine Geology 244, 1-14. (pdf)
  • Heeschen KU, Hohnberg HJ, Haeckel M, Abegg F, Drews M, Bohrmann G (2007) In situ hydrocarbon concentrations from pressurized cores in surface sediments, Northern Gulf of Mexico. Marine Chemistry 107: 498-515. (pdf)

2006

  • Bohrmann G and Torres M (2006) Gas hydrates in marine sediments. In Schulz HD and Zabel M., Marine Geochemistry. 481- 512, Springer. (pdf)
  • Klaucke I, Sahling H,Weinrebe W, Blinova V, Bürk D, Lursmanashivili N, Bohrmann G (2006) Acoustic investigation of cold seeps offshore Georgia, Eastern Black Sea. Marine Geology, 231: 51-67. (pdf)
  • Tréhu, A.M., Torres, M.E., Bohrmann, G., and Colwell, F.S., 2006. Leg 204 synthesis: Gas hydrate distribution and dynamics in the central Cascadia accretionary complex. In Tréhu, A.M., Bohrmann, G., Torres, M.E., and Colwell, F.S. (Eds.), Proc. ODP, Sci. Results, 204: College Station, TX (Ocean Drilling Program), 1–41. doi:10.2973/odp.proc.sr.204.101.2006. (pdf)
  • Wallmann K, Drews M, Aloisi, G, Bohrmann G, (2006) Methane discharge into the Black Sea and the global ocean via fluid flow through submarine mud volcanoes. Earth and Planetary Science Letters. 248: 544-599. (pdf)

2005

  • Hovland, M., MacDonald, I.R., Rueslåtten, H., Johnsen, H.K., Naehr, T., and Bohrmann, G., 2005, Chapopote asphalt volcano, may have been generated by supercritical water. EOS 86 (42): 397, 402. (pdf)
  • Hühnerbach V, Masson DG, Bohrmann G, Bull JM, and Weinrebe W (2005): Deformation and submarine landsliding caused by seamount subduction beneath the Costa Rican continental margin - new insights from high-resolution sidescan sonar data. Submarine slope systems: Processes and products. Hodgendon DM, and Flint SS. London, Geological Society spec. publ. 244: 195-205. (pdf)
  • Klaucke I, Sahling H, Bürk D, Weinrebe W, Bohrmann G (2005) Mapping deep-water gas emissions with high-resolution sidscan sonar. EOS, 86 (38): 341, 346. (pdf)
  • Teichert B, Gussone N, Eisenhauer A, Bohrmann G (2005) Clathrites – Archives of near-seafloor pore water evolutions (?44Ca, ?13C, ?18O) in seep environments. Geology 33 (3): 213-216. (pdf)
  • Teichert BM, Bohrmann G, Suess E (2005) Chemoherms on Hydrate Ridge – Unique microbially-mediated carbonate build-ups growing into the water column. Palaeogeography, Palaeoclimatology, Palaeoecology, 227: 67-85. (pdf)
  • Teichert B, Bohrmann G, Torres M, and Eisenhauer A (2005) Fluid sources, fluid pathways and diagenetic reactions avross an accretionary prism revealed by Sr and B geochemistry. Earth and Planetary Science Letters, 239: 106-121. (pdf)
  • Torres, ME, Wallmann, K, Tréhu, AM, Bohrmann, G, Borowski, WS and Tomaru, H (2005): Reply to comment on "gas hydrate growth, methane transport and chloride enrichment at southern summit of Hydrate Ridge, Cascadia Margin off Oregon". Earth and Planetary Science Letters 239: 168-175. (pdf)

2004

  • Aloisi G, Drews M, Wallmann K, and Bohrmann G (2004) Fluid expulsion from Dvurechenskii mud volcano (Black Sea) Part I: fluid sources and relevance to Li, B, Sr and dissolved inorganic nitrogen cycles. Earth and Planetary Science Letters, 225: 347-363. (pdf)
  • Aloisi G, Wallmann K, Bollwerk S, Derkachev A, Bohrmann G, Suess E. (2004) The effect of dissolved barium on biogeochemical processes at cold seeps. Geochimica et Cosmochimica Acta 68 (8), 1835-1748. (pdf)
  • Aloisi G, Wallmann K, Drews M, and Bohrmann G (2004) Evidence for the submarine weathering of silicate minerals in Black Sea sediments: possible implications for the marine Li and B cycles. Geochemistry, Geophysics, Geosystem. 5 (1) doi: 10.1029/2003GC000639. (pdf)
  • Kuhs WF, Genov GY, Goreshnik E, Zeller A, Techmer K, Bohrmann G (2004), The impact of porous microstructures of gas hydrates on their macroscopic properties. International Journal of Offshore and Polar Engineering, 14 (4): 305-309. (pdf)
  • MacDonald IR, Bohrmann G, Escobar E, Abegg F, Blanchon P, Blinova V, Brückmann W, Drews M, Eisenhauer A, Han X, Heeschen K, Meier F, Mortera C, Naehr T, Orcutt B, Bernard B, Brooks J, de Faragó M, (2004) Ashalt volcanism and chemosynthetic life in the Campache Knolls, Gulf of Mexico, Science 304, 999-1002. (pdf)
  • Torres M.E, Wallmann K., Tréhu A.M., Bohrmann G., Borowski W.S., Tomaru H. (2004) Gas hydrate growth, methane transport, and chloride enrichment at the southern summit of Hydrate Ridge, Cascadia Margin. Earth and Planetary Science Letters, 226:225-241. (pdf)
  • Tréhu A, Long PE, Torres ME, Bohrmann G, Rack F, Collett TS, Goldberg DS, Milkov A, Reidel M, Schultheiss P, Bangs NL, Barr SR, Borowski WS, Claypool GE, Delwiche ME, Dickens GR, Gracia E, Guerin G, Holland M, Johnson JE, Lee Y-J, Liu C-S, Su X, Teichert B, Tomaru H, Vanneste M, Watanabe M, Watanabe M, Weinberg JL (2004) Three-dimensional distribution of gas hydrate beneath southern Hydrate Ridge: constraints from ODP Leg 204. Earth and Planetary Science Letters 222, 845-862. (pdf)

2003

  • Bohrmann G, Ivanov M, Foucher JP, Spiess V, Bialas J, Weinrebe W, Abegg F, Aloisi G, Artemov Y, Blinova V, Drews M, Greinert J, Heidersdorf F, Krastel S, Krabbenhöft A, Polikarpov I, Saburova M, Schmale O,Seifert R, Volkonskaya A, Zillmer, M (2003) Mud volcanoes and gas hydrates in the Black Sea – new data from Dvurechenskii and Odessa mud volcanoes. Geo-Marine Letters 23 (3-4) 239-249. (pdf)
  • Blinova V, Ivanov M, Bohrmann G (2003) Hydrocarbon gases in deposits from mud volcanoes in the Sorokin Trough, northeatsern Black Sea. Geo-Marine Letters 23 (3-4) 250-257. (pdf)
  • Torres, M.E., Bohrmann, G., Dubé, T.E., Poole, F.G. (2003) Formation of modern and Paleozoic barite at continental margin methane seeps. Geology 31 (10) 897-900. (pdf)
  • Krastel S, Spiess V, Ivanov M, Weinrebe W, Bohrmann G, Shaskin P (2003) Acoustic images of mud volcanoes in the Sorokin Trough. Geo-Marine Letters 23 (3-4) 230-238. (pdf)
  • Teichert BM, Eisenhauer A, Bohrmann G, Haase-Schramm G, Bock B, Linke P (2003) U/Th systematics and ages of authigenic carbonates from Hydrate Ridge, Cascadia Margin: Recorders of fluid flow variations. Geochimica et Cosmochimica Acta 67 (20) 3845-3857. (pdf)

2002

  • Bohrmann G, Heeschen K, Jung C, Weinrebe W, Baranov B, Cailleux B, Heath R, Hühnerbach V, Hort M, Kath T, Masson D, and Schaffer I (2002) Widespread fluid expulsion along the seafloor of Costa Rica convergent margin. Terra Nova 14 (2), 69-79. (pdf)
  • Greinert J, Bohrmann G, and Elvert M (2002) Stromatolitic fabric of authigenic carbonate crusts in 4850 m water depth, Aleutian accretionary margin: Results of anaerobic methane oxidation by achaea at cold seeps. International Journal of Earth Sciences 91, 698-711. (pdf)
  • Greinert J, Bollwerk S, Derkachev A, Bohrmann G, and Suess E (2002) Massive barite deposits and carbonate mineralization in the Derugin Basin, Sea of Okhotsk: Precipitation process at cold vent sites. Earth and Planetary Science Letter 203, 165-180. (pdf)

2001

  • Dählmann A, Wallmann K, Sahling H, Sarthou G, Bohrmann G, Suess E, Klinkhammer G, Chin C, Petersen S, Keller R, Wilson Cand Smith F (2001) Hot vents in an ice-cold ocean: Indications fpr phase separation at the southernmost site of hydrothermal activity, Bransfield Strait, Antarctica. Earth and Planetary Science Letter 193, 381-394 (pdf)
  • Suess E, Torres M, Bohrmann G, Collier RW, Collier, RW, Rickert D, Goldfinger C, Linke P, Heuser A., Sahling H, Heeschen K, Jung C, Nakamura K, Greinert J, Pfannkuche O, Trehu A, Klinkhammer G, Whiticar, MJ, Eisenhauer A, Teichert B, and Elvert M (2001) Dynamics of sea floor hydrate at Hydrate Ridge. In: Paull C (Editor), AGU Monograph 124, 87-98
  • Schmidt M, Botz R, Rickert D and Bohrmann G (2001) Oxygen Isotopes of Marine Diatoms and Relations to Opal-A Maturation. Geochimica et Cosmochimica Acta 65, 201-211 (pdf)
  • Greinert J, Bohrmann G and Suess E (2001) Gas hydrate-associated carbonates and methan-venting at Hydrate Ridge (Cascadia): Their classification, distribution and origin. In: Paull C (Editor), AGU Monograph 124, 99-113. (pdf)

2000

  • Frank M, Gersonde R, Rutgers v.d. Loeff M, Bohrmann G, Nürnberg C, Kubik P, Suter M and Mangini A (2000) Similar glacial and interglacial export bioproductivity in the Atlantic sector of the Southern Ocean: multiproxy evidence and implications for glacial atmospheric CO2. Paleoceanography 15: 642-658. (pdf)
  • Nähr T, Rodriguez N, Bohrmann G and Paull CK, Botz R (2000) Methane derived authigenic carbonates associated with gas hydrate decomposition and fluid venting above the Blake Ridge diapir. Proc. ODP, Sci. Results, 164: 285-300.

1999

  • Bohrmann G, Chin C, Petersen S, Sahling H, Schwarz-Schampera, Greinert J, Lammers S, Rehder G, Dählmann A, Wallmann K, Diijkstra S and Schenke H-W (1999) Hydrothermal activity at Hook Ridge in the Central Bransfield Basin, Antarctica. Geo-Marine Letters, 18 (4): 277-284.
  • Gutt C, Asmussen B, Press W, Merkl C, Casalta H, Greinert J, Bohrmann G, Tse JS and Hüller A (1999) Quantum rotations in natural methane- clathrates from the Pacific sea-floor. Europhysics Letters 48(3): 269-275.
  • Nähr T and Bohrmann G (1999) Barium-rich authigenic clinoptilolite in sediments from the Japan Sea - A sink for dissolved barium? Chemical Geology 158(3-4): 227-244.
  • Suess E, Bohrmann G, Greinert J, Linke P, Wallmann K, Zuleger E, Winckler G, Collier R, Torres M and Trehu A (1999) Gas hydrates destabilization: Enhanced dewatering and benthic turnover at accretionary margins. Earth and Planetary Science Letters 170, 1-15.
  • Tréhu A, Moore G, MacKay M, Suess E and Bohrmann G (1999) Temporal and spatial evolution of a gas hydrate-bearing accretionary ridge on the Oregon continental margin. Gelogy 27(10): 939-942.

1998

  • Nähr T, Botz R, Bohrmann G and Schmidt M (1998) Oxygen isotopic composition of low-temperature authigenic clinoptilolite. Earth and Planetary Science Letters 160: 369-381.
  • Bohrmann G, Greinert J, Suess E and Torres M (1998) Authigenic carbonates from Cascadia Subduction Zone and their relation to gas hydrate stability. Geology 26 (7): 647-650.
  • Suess E, Bohrmann G, von Huene R, Linke P, Wallmann K, Sahling H, Lammers S, Winckler G, Lutz RA and Orange D (1998) Fluid venting in the eastern Aleutian subduction zone. Journal of Geophysical Research 103 (B2): 2597-2614.

1997 and older

  • Wallmann K, Linke P, Suess E, Bohrmann G, Sahling H, Schlüter M, Dählmann A, Lammers S, Greinert J and von Mirbach N (1997). Quantifying fluid flow, solute mixing, and biogeochemical turnover at cold vents of the eastern Aleutian subduction zone. Geochimica et Cosmochimica Acta 61 (24): 5209-5219.
  • Francois R, Altabet MA, Yu E-F, Sigman D, Bacon M, Frank M, Bohrmann G, Bareille G and Labeyrie L (1997). Contribution of Southern Ocean surface-water stratification to low atmospheric CO2 concentrations during the last glacial period - Nature, 389, 929-935.
  • Schmidt M, Botz R, Stoffers P, Anders T and Bohrmann G (1997). Oxygen isotopes in marine diatoms: a comparative study of analytical techniques and new results on the isotope composition of recent marine diatoms. - Geochimica Cosmochimica Acta, 61(11): 2275-2280.
  • Nürnberg CC, Bohrmann G, Frank M and Schlüter M (1997). Barium accumulation in atlantic sector of the southern Ocean: Results from 190,000 year. - Results from 190,000 year records. - Paleoceanography, 12: 594-603.
  • Gerland S, Kuhn G, and Bohrmann G (1997). Physical properties of a porcellanite layer (Southwest Indian Ridge) constrained by physical. - Marine Geology, 140: 415-426.
  • Torres M E, Bohrmann G and Suess E (1996). Authigenic barites and fluxes of barium associated with fluid seeps in the Peru Subduction Zone. - Earth and Planetary Science Letters, 144: 469-481.
  • Torres, M. E., H. J. Brumsack, Bohrmann, G., Emeis, K.C. (1996). "Barite fronts in continental margin sediments: A new look at barium remobilization in the zone of sulfate reduction and formation of "heavy" barites in authigenic fronts." Chemical Geology 127: 125-139.
  • Bohrmann G, Abelmann A, Gersonde R, Hubberten H, and Kuhn G (1994). Pure siliceous ooze, a diagenetic environment for eearly chert formation. - Geology, 22: 207-210.
  • Bohrmann G, Spieß V, Hinze H and Kuhn G (1992): Reflector "Pc" a prominent feature in the Maud Rise sediment sequence (Eastern Weddell Sea): Occurrence, regional distri­bution and implica­tions to silica diagenesis. - Marine Geology: 106: 69-87.
  • Botz R and Bohrmann G (1991): Low temperature opal-CT pre­cipitation in antarctic deep sea sediments: evidence from oxygen iso­topes. - Earth and Planetary Science Letters, 107: 612-617.
  • Bohrmann G and Ehrmann W (1991): Analysis of sedimentary facies using bulk mine­ralogical characteristics in Cretaceous to Quater­nary sediments from the Kerguelen Plateau: ODP Sites 737, 738, and 744. - Barron J, Larsen B, et al. Proc., ODP, Sci. Results, 119: 211-223, College Station, TX (Ocean Drilling Pro­gram).
  • Bohrmann G, Kuhn G, Abelmann A, Gersonde R and Fütterer D (1990): A young porcellanite occurrence on the Southwest Indian Ridge. - Marine Geology, 92: 155-163.
  • Hempel P and Bohrmann G (1990): Analyses of the carbonate-free se­diment composi­tion and aspects of silica diage­nesis in sediments drilled during ODP Leg 115 in the western Indian Ocean (Sites 707, 709 and 711). - In: Backmann J, Duncan RA, et al. Proc., ODP, Sci. Results, 115: 677-698, College Station, TX (Ocean Drilling Pro­gram).
  • Bohrmann G, Henrich R and Thiede J (1990): Miocene to Qua­ter­nary paleoceano­graphy in the northern North Atlantic: Indi­cations by changes in carbonate and biogenic opal accu­mulation. - In: Bleil U, Thiede J, Geological history of the Polar Oceans: Arctic ver­sus Antarctic", NATO ASI Series C, Kluwer Acad. Publ.), 647-675.
  • Bohrmann G, Stein R and Faugère J C (1989): Authigenic zeoli­tes and their relation to silica diagenesis in ODP Site 661 sediments (Leg 108, Eastern Equatorial Atlantic). - Geolo­gische Rundschau, 78 (3): 779-792.
  • Henrich R, Wolf T, Bohrmann G and Thiede J (1989): Paleocli­matic and paleoceano­graphic changes in Northern Hemisphere re­vealed by variability of coarse fraction compo­nents on the Vöring Plateau - Leg 104 Drill Sites. - In: Eldholm O, Thiede J, Taylor E, et al. Proc., ODP, Sci Results, 104: 75-188, College Station, TX (Ocean Drilling Program).
  • Hempel P, Mayer L, Taylor E, Bohrmann G and Pittgeren E (1989): The influence of biogenic silica on seismic lithostratigraphy at ODP Sites 642, 643. - In: Eldholm O, Thiede J, Taylor E, et al. Proc., ODP, Sci. Results, 104: 941-951, College Station, TX (Ocean Drilling Program).
  • Bohrmann G and Thiede J (1989): Diagenesis in Eocene Claystones, ODP Site 647, Labrador Sea: Formation of complex authigenic carbo­nates, smectites, and apatite. - In: Srivastava SP, Arthur M, Clement B, et al., Proc., ODP, Sci. Results 105: 137-154, College Station, TX (Ocean Drilling Program).
  • Bohrmann G and Stein R (1989): Biogenic Silica at ODP Site 647 in the Southern Labrador Sea: Occurrence, diagenesis and paleoceano­gra­phic implications. - In: Srivastava SP, Arthur M, Clement B, et al., Proc., ODP, Sci. Results 105: 155-170, College Station, TX (Ocean Drilling Program).
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