Articles in journals

Keskin, M. (2003). Magma generation by slab steepening and breakoff beneath a subduction-accretion complex: An alternative model for collision-related volcanism in Eastern Anatolia, Turkey, Geophysical Research Letters, 30(24), 8046, doi:10.1029/ 2003GL018019.

Keskin, M., Ustaömer, T. and Yeniyol, M. (2003). Stratigraphy, petrology and tectonic setting of Upper Cretaceous volcano-sedimentary units, North of Istanbul, Turkey, Symposium on the Geology of Istanbul, 23-35, (In Turkish).

Keskin, M. (2002). FC-Modeler: a Microsoft^® Excel^© spreadsheet program for modeling Rayleigh fractionation vectors in closed magmatic systems, Computers & Geosciences, V. 28/8, pp. 919-928 (OCT/2002). (Link for the Manual and the Program).

The most downloaded 18^th article between May 2002-May 2003.

Number of Downloads: http://www.iamg.org/ftpstats2003.html. If the link does not work, clink here.

Ustaömer, P.A., Apak, R., Keskin, M., Ersoy, S., Özen, S. and Orbay, N. (1999). Relative evaluation system of student performance and related educational reforms in the Faculty of Engineering, Istanbul University, In Engineering Education in the Third Millenium, G. Saglamer, A. Melezinek & S. Incecik (Eds.), Band 2, pp. 1103-1106.

Keskin, M., Pearce, J.A. and Mitchell, J.G. (1998). Volcano-stratigraphy and geochemistry of collision-related volcanism on the Erzurum-Kars Plateau, North Eastern Turkey, Journal of Volcanology and Geothermal Research, V.85/1-4, pp. 355-404.

Keskin, M. (1998). Partitioning of trace and Rare Earth elements between K-feldspars and melt, Earth Science Review of Istanbul University, V. 11, s. 103-112. (In Turkish with an extended summary in English).

Keskin, M. (1998). Volcano-stratigraphy of collision-related volcanic units on the Erzurum-Kars Plateau and evolution of volcanism in the light of new K/Ar age determinations, NE Anatolia, Turkey, Bulletin of the Mineral Research and Exploration Institute of Turkey, V. 120, pp. 121-134. (In Turkish).

Keskin, M.  (1996-1997). Volcano-Stratigraphy, Geochemistry and petrologic modeling of magma chamber processes of a collision-related volcanic succession on the Pasinler Plateau; the Erzurum-Kars Plateau, NE Anatolia, Turkey, Earth Science Review of Istanbul University, V. 10, pp. 59-77. (In Turkish with an extended summary in English).

UNDER REVISION

Keskin, M., Pearce, J.A., Kempton, P.D. and Greenwood, P. Magma-crust interactions and magma plumbing in a collision setting: Sr – Nd – Pb – O isotope and trace element geochemistry of the lavas from the Erzurum-Kars Plateau, Northeastern Anatolia, Turkey

Keskin, M., Tüysüz, O. and Ustaömer, T. Genesis of the Late Cretaceous volcanism in Western Pontides, Turkey, in preparation, approximate page volume: 30-35 pages.

IN PREPARATION

Keskin, M., Genç, S.G. and Tüysüz, O. Geochemical characteristics of Eocene volcanism around the Çankırı Basin, North Central Anatolia, in preparation, approximate page volume: 25 pages.

Keskin, M., AFC-Simulator: a Microsoft^® Excel^© spreadsheet program for modeling assimilation combined with fractional crystallization process, in preparation, approximate page volume: 15 pages.

Published contributions to academic conferences         

Keskin, M., Genc, S.C. and Tuysuz O. (2004) Tectonic Setting and petrology of collision-related Eocene volcanism around the Cankiri Basin, North Central Turkey, 32^nd IGC Florence 2004 - Scientific Session: 291-37 (part 2), p. 1299.

Genc, S.C, Tuysuz, O. and Keskin, M. (2004). Collision-related middle Eocene magmatism of the Armutlu Peninsula, NW Anatolia,  32nd IGC Florence 2004 - Scientific Session: 291-13 (part 2), p. 1294.

Keskin, M., Ustaömer, T. and Yeniyol, M. (2003). Stratigraphy, petrology and tectonic setting of Upper Cretaceous volcano-sedimentary units, North of Istanbul, Turkey, Symposium on the Geology of Istanbul, 23-35, (In Turkish).

Keskin, M. (2002). “The delamination model: Geochemical and petrologic evidence from collision-related volcanic units of the Eastern Anatolia, Turkey”, International workshop on the tectonics of Eastern Turkey and the Northern Arabian Plate in Erzurum, Turkey, pp. 16-17.

Keskin, M. (2002). Petrologic modelling of the magmatic processes to reveal magma plumbing in Eastern Anatolian collision zone, the Erzurum-Kars Plateau, NE Turkey, Workshop on the Geology of Eastern Anatolia at Van Yuzuncu Yil University, Van-Turkey, 2-6 September 2002, 32 (Poster presentation in Turkish).

Keskin, M., Genç, S. C. and Tüysüz, O., (2001). “Geochemical characteristics of collision-related Eocene volcanism around the Cankiri Basin, North Central Turkey”, 4th International Turkish Geology Symposium in Adana, Turkey, p. 105.

Keskin, M. and Tüysüz, O. (2001). “Genesis of the rift volcanism and basin formation related to the opening of the Black Sea during Late Cretaceous, Western Pontides, Turkey”, EUG11 in Strasbourg, France, Journal of Conference Abstracts, Vol. 5, p. 732.

Keskin, M. and Tüysüz, O. (2001). “Interaction between magmas derived from diverse lithospheric and asthenospheric sources during the opening of the Black Sea, Western Pontides, Turkey”, 4th International Turkish Geology Symposium in Adana, Turkey, p. 119.

Keskin, M. and Ustaömer, T. (2001). “Stratigraphy and geochemistry of Cretaceous volcano-sedimentary units in the North of Istanbul: development of a volcanic rifted margin, Western Pontides, Turkey”, EUG11 in Strasbourg, France, Journal of Conference Abstracts, Vol. 5, p. 732.

Ustaömer, T. and Keskin, M. (2001). “Continental margin arc versus volcanic rifted margin: geochemical evidence for tectonic setting of late Cretaceous volcanogenic sequence, Istanbul, NW Turkey”, 4th International Turkish Geology Symposium in Adana, Turkey, p. 117.

Keskin, M. and Pearce, J.A. (1999). “Genesis, timing and magmatic evolution of collision-related volcanism on the Erzurum-Kars plateau and its implications for melting and catastrophic delamination of mantle lithosphere, NE Turkey”, EUG10 in Strasbourg, France, Journal of Conference Abstracts, Vol. 4, no: 1, p. 694.

Keskin, M. and Tüysüz, O. (1999). “Geochemical evidence for nature and evolution of the rift volcanism related to the opening of the Black Sea, central Pontides, Turkey”. EUG10 in Strasbourg, France, Journal of Conference Abstracts, Vol. 4, no: 1, p. 816.

Keskin, M., Ustaömer, T. and Yeniyol, M. (1999). “Volcanism associated with extension at a consuming margin, W Pontides, N Turkey”, EUG10 in Strasbourg, France, Journal of Conference Abstracts, Vol. 4, no: 1, p. 841.

Tüysüz, O., Keskin, M., and Sunal, G. (1999). “The opening of Western Black Sea Basin”, Geological and Geophysical research in Turkish Seas: Workshop V in Ankara, Turkey, Extended Abstracts, pp. 59-64.

Pearce, J.A., Keskin, M., Serri, G. and Innocenti, F.  (1995). “Tectonic significance of volcanism related to arc-continent collisions”. EOS, V. 76, p. 602.

Keskin, M., Pearce, J.A., Kempton, P.D. and Greenwood, P. (1994). “Trace element and isotope systematics of collision-related volcanism on the Erzurum-Kars Plateau, NE Turkey”. IAVCEI, International Volcanological Congress in Ankara, Turkey, p. 9.

Keskin, M. (1993). “Volcano-stratigraphy and geochemistry of collision-related  volcanism  on  the  Erzurum-Kars  Plateau,  NE Turkey”. EUG7 in Strasbourg, France, Terra Abstracts, V. 5, p. 582 (in English).

Keskin, M. (1992). “Collision-related volcanism on the Erzurum-Kars Plateau, NE Anatolia, Turkey”. 1^st International Turkish Geology Symposium abstracts, at Keele University, U.K., p. 38.

Keskin, M. (1992). “Geochemical characteristics of the collision-related volcanism on the Erzurum-Kars Plateau”. 45^th Turkish Geology Congress in Ankara, Turkey, p. 49 (In Turkish).