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Number of items: 35.

Article in a Scientific Journal - peer-reviewed

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Mavromatis, V., Botz, R., Schmidt, M., Liebetrau, V. and Hensen, C. (2014) Formation of carbonate concretions in surface sediments of two mud mounds offshore Costa Rica: A stable isotope study International Journal of Earth Sciences, 103 (7). pp. 1831-1844. DOI 10.1007/s00531-012-0843-7.


Dill, H. G., Botz, R., Berner, Z. and Abu Hamad, A. M. B. (2010) The Origin of Pre- and Synrift, Hypogene Fe-P Mineralization during the Cenozoic along the Dead Sea Transform Fault, Northwest Jordan Economic Geology, 105 (7). pp. 1301-1319. DOI 10.2113/econgeo.105.7.1301.


Dill, H. G., Wehner, H., Kus, J., Botz, R., Berner, Z., Stuben, D. and Al-Sayigh, A. (2007) The Eocene Rusayl Formation, Oman, carbonaceous rocks in calcareous shelf sediments: Environment of deposition, alteration and hydrocarbon potential International Journal of Coal Geology, 72 (2). pp. 89-123. DOI 10.1016/j.coal.2006.12.012.


Dekov, V. M., Scholten, J. C., Botz, R., Garbe-Schönberg, C. D. and Stoffers, P. (2007) Fe-Mn-(hydr)oxide-carbonate crusts from the Kebrit Deep, Red Sea: Precipitation at the seawater/brine redoxcline Marine Geology, 236 (1-2). pp. 95-119. DOI 10.1016/j.margeo.2006.10.020.


Dill, H. G., Fussl, M. and Botz, R. (2007) Mineralogy and (economic) geology of zeolite-carbonate mineralization in basic igneous rocks of the Troodos Complex, Cyprus Neues Jahrbuch Fur Mineralogie-Abhandlungen, 183 (3). pp. 251-268. DOI 10.1127/0077-7757/2007/0070.

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Botz, R., Schmidt, M., Wehner, H., Hufnagel, H. and Stoffers, P. (2007) Organic-rich sediments in brine-filled Shaban- and Kebrit Deeps, Northern Red Sea Chemical Geology, 244 . pp. 520-553. DOI 10.1016/j.chemgeo.2007.07.004.

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Fischer, M., Botz, R., Schmidt, M., Rockenbauch, K., Garbe-Schönberg, D., Glodny, J., Gerling, P. and Littke, R. (2006) Origins of CO2 in Permian carbonate reservoir rocks (Zechstein, Ca2) of the NW-German Basin (Lower Saxony) Chemical Geology, 227 . pp. 184-213. DOI 10.1016/j.chemgeo.2005.09.014.


Dill, H. G., Khishigsuren, S., Melcher, F., Bulgamaa, J., Bolorma, K., Botz, R. and Schwarz-Schampera, U. (2005) Facies-related diagenetic alteration in lacustrine-deltaic red beds of the Paleogene Ergeliin Zoo Formation (Erdene Sum area, S. Gobi, Mongolia) Sedimentary Geology, 181 (1-2). pp. 1-24. DOI 10.1016/j.sedgeo.2005.06.007.

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Dekov, V. M., Scholten, J., Botz, R., Garbe-Schönberg, C. D., Thiry, M., Stoffers, P. and Schmidt, M. (2005) Occurrence of kaolinite and mixed-layer kaolinite/smectite in hydrothermal sediments of Grimsey Graben, Tjornes Fracture Zone (north of Iceland) Marine Geology, 215 (3-4). pp. 159-170. DOI 10.1016/j.margeo.2004.12.004.

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Schmidt, M., Xeflide , S., Botz, R. and Mann , S. (2005) Oxygen isotope fractionation during synthesis of CaMg-carbonate and implications for sedimentary dolomite formation Geochimica et Cosmochimica Acta, 69 . pp. 4665-4674. DOI 10.1016/j.gca.2005.06.025.


Dill, H. G., Botz, R., Berner, Z., Stuben, D., Nasir, S. and Al-Saad, H. (2005) Sedimentary facies, mineralogy, and geochemistry of the sulphate-bearing Miocene Dam Formation in Qatar Sedimentary Geology, 174 (1-2). pp. 63-96. DOI 10.1016/j.sedgeo.2004.11.004.

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Lackschewitz, K., Devey, C. W., Stoffers, P., Botz, R., Eisenhauer, A., Kummetz, M., Schmidt, M. and Singer, A. (2004) Mineralogical, geochemical and isotopic characteristics of hydrothermal alteration processes in the active, submarine, felsic-hosted PACMANUS field, Manus Basin, Papua New Guinea Geochimica et Cosmochimica Acta, 68 (21). pp. 4405-4427. DOI 10.1016/j.gca.2004.04.016.


de Ronde, C. E. J., Stoffers, P., Garbe-Schönberg, D., Christenson, B. W., Jones, B., Manconi, R., Browne, P. R. L., Hissmann, K., Botz, R., Davy, B. W., Schmitt, M. and Battershill, C. N. (2002) Discovery of active hydrothermal venting in Lake Taupo, New Zealand Journal of Volcanology and Geothermal Research, 115 (3-4). pp. 257-275. DOI 10.1016/s0377-0273(01)00332-8.


Winckler, G., Aeschbach-Hertig, W., Kipfer, R., Botz, R., Rubel, A. P., Bayer, R. and Stoffers, P. (2001) Constraints on origin and evolution of Red Sea brines from helium and argon isotopes Earth and Planetary Science Letters, 184 (3-4). pp. 671-683. DOI 10.1016/s0012-821x(00)00345-9.

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Riedel, C., Schmidt, M., Botz, R. and Theilen, F. (2001) The Grimsey hydrothermal field offshore North Iceland: crustal structure, faulting and related gas venting Earth and Planetary Science Letters, 193 (3-4). pp. 409-421. DOI 10.1016/s0012-821x(01)00519-2.

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Schmidt, M., Botz, R., Rickert, D., Bohrmann, G., Hall , S. R. and Mann , S. (2001) Oxygen isotopes of marine diatoms and relations to opal-A maturation Geochimica et Cosmochimica Acta, 65 . pp. 201-211. DOI 10.1016/s0016-7037(00)00534-2.

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Winckler , G., Kipfer , R., Aeschbach - Hertig, W., Botz, R., Schmidt, M., Schuler , S. and Bayer , R. (2000) Sub sea floor boiling of Red Sea Brines - New indication from noble gas data Geochimica et Cosmochimica Acta, 64 . 1567-1575. DOI 10.1016/s0016-7037(99)00441-x.


Botz, R., Winckler , G., Bayer , R., Schmitt , M., Schmidt, M., Stoffers, P., Garbe-Schönberg, D. and Kristjansson , J. K. (1999) Origin of trace gases in submarine hydrothermal vents of the Kolbeinsey Ridge, North Iceland Earth and Planetary Science Letters (171). pp. 83-93. DOI 10.1016/s0012-821x(99)00128-4.


Jochimsen, B., Peinemann-Simon, S., Volker, H., Stuben, D., Botz, R., Stoffers, P., Dando, P. R. and Thomm, M. (1997) Stetteria hydrogenophila, gen. nov. and sp. nov., a novel mixotrophic sulfur-dependent crenarchaeote isolated from Milos, Greece Extremophiles, 1 (2). pp. 67-73.


Dill, H. G., Scheel, M., Köthe, A., Botz, R. and Henjes-Kunst, F. (1997) An integrated environment analysis--lithofacies, chemofacies, biofacies--of the Oligocene calcareous-siliciclastic shelf deposits in northern Germany Palaeogeography, Palaeoclimatology, Palaeoecology, 131 (1-2). pp. 145-174. DOI 10.1016/s0031-0182(96)00141-1.


Botz, R., Pokojski, H. D., Schmitt, M. and Thomm, M. (1996) Carbon isotope fractionation during bacterial methanogenesis by CO2 reduction Organic Geochemistry, 25 (3-4). pp. 255-262. DOI 10.1016/s0146-6380(96)00129-5.


Botz, R., Stüben, D., Winckler, G., Bayer, R., Schmitt, M. and Faber, E. (1996) Hydrothermal gases offshore Milos Island, Greece Chemical Geology, 130 (3-4). pp. 161-173. DOI 10.1016/0009-2541(96)00023-x.


Dill, H. G., Köthe, A., Gramann, F. and Botz, R. (1996) A palaeoenvironmental and palaeoecological analysis of fine-grained Paleogene estuarine deposits of North Germany Palaeogeography, Palaeoclimatology, Palaeoecology, 124 (3-4). pp. 273-326. DOI 10.1016/0031-0182(96)00019-3.


Botz, R. W. and Stoffers, P. (1993) Light hydrocarbon gases in Lake Tanganyika hydrothermal fluids (East-Central Africa) Chemical Geology, 104 (1-4). pp. 217-224. DOI 10.1016/0009-2541(93)90152-9.


Paetsch, H., Botz, R., Scholten, J. C. and Stoffers, P. (1992) Accumulation rates of surface sediments in the Norwegian-Greenland Sea Marine Geology, 104 (1-4). pp. 19-30. DOI 10.1016/0025-3227(92)90082-s.


Botz, R. W. and Stoffers, P. (1992) Isotopic composition of hydrothermal precipitates from the Mariana Trough Marine Geology, 108 (2). pp. 239-243. DOI 10.1016/0025-3227(92)90175-h.


Botz, R., Erlenkeuser, H., Koch, J. and Wehner, H. (1991) Analysis of sedimentary organic matter of a glacial/interglacial change (oxygen isotope stage ) in the Norwegian-Greenland Sea Marine Geology, 98 (1). pp. 113-119. DOI 10.1016/0025-3227(91)90039-7.


Botz, R., Stoffers, P., Faber, E. and Tietze, K. (1988) Isotope geochemistry of carbonate sediments from Lake Kivu (East-Central Africa) Chemical Geology, 69 (3-4). pp. 299-308. DOI 10.1016/0009-2541(88)90041-1.


Mangini, A., Stoffers, P. and Botz, R. (1987) Periodic events of bottom transport of Peru Basin sediment during the Late Quaternary Marine Geology, 76 . pp. 325-329. DOI 10.1016/0025-3227(87)90038-7.

Article in newspapers or magazines


Lackschewitz, K., Singer, A., Botz, R., Garbe-Schönberg, C. D., Stoffers, P. and Horz, K. (2000) Formation and transformation of clay minerals in the hydrothermal deposits of Middle Valley, Juan de Fuca Ridge, ODP Leg 169 Economic Geology and the Bulletin of the Society of Economic Geologists, 95 (2). pp. 361-389. DOI 10.2113/95.2.361.

Book chapter


Thießen, O., Schmidt, M., Botz, R., Schmitt, M. and Stoffers, P. (2004) Methane venting into the water column above the Pitcairn and Society-Austral Seamounts, South Pacific Oceanic Hotspots. Springer, Berlin, pp. 407-426.

Report - Cruise Report


Botz, R. (1992) Cruise report POSEIDON 189/4 MIPAMEHR-MAST I - investigations on hydrothermalism at Santorini, Greece : Messina-Santorini-Messina, 27.3. - 13.4.1992 = Bericht über die Forschungsreise POSEIDON 189/4 MIPAMEHR-MAST Berichte / Geologisch-Paläontologisches Institut und Museum, Christian-Albrechts-Universität Kiel, 50 . UNSPECIFIED, Kiel.

This list was generated on Sat Nov 18 18:52:33 2017 CET.