Petrologie und Geodynamik

Dr. Peter Appel

Akademischer Oberrat

Ludewig-Meyn-Straße 10, R. 156
Telefon: +49 431 880-2900
Telefax: +49 431 880-4457
peter.appel@ifg.uni-kiel.de

Leiter des Elektronenstrahl-Mikrosondenlabors.

Forschungsinteressen

  • Metamorphe Petrologie
  • Entwicklung/Programmierung geowissenschaftlicher Software
  • Monazit-Mikrosondendatierung
  • Mikrosondenanalytik

Publikationen

 

Begutachtete Artikel in Fachzeitschriften

  • Boniface, N. & Appel, P. (2017). Stenian - Tonian and Ediacaran metamorphic imprints in the southern Paleoproterozoic Ubendian Belt, Tanzania: Constraints from in situ monazite ages. Journal of African Earth Sciences, 133: 25-35. | doi.org/10.1016/j.jafrearsci.2017.05.005 |
  • Bartoschewitz, R. and 26 other authors (accepted Oct 2016). The Braunschweig Meteorite – a recent L6 chondrite fall in Germany. Chemie der Erde - Geochemistry.
  • Bial, J., Büttner, S. & Appel, P. (2016). Timing and conditions of regional metamorphism and crustal shearing in the granulite facies basement of south Namibia: Implications for the crustal evolution of the Namaqualand metamorphic basement in the Mesoproterozoic. Journal of African Earth Sciences, 123: 145–176. | doi: 10.1016/j.jafrearsci.2016.07.011 |
  • Kazimoto, E. O., Schenk, V., & Appel, P. (2015). Granulite-facies metamorphic events in the northwestern Ubendian Belt of Tanzania: Implications for the Neoarchean to Paleoproterozoic crustal evolution. Precambrian Research, 256: 31–47. | doi: 10.1016/j.precamres.2014.10.016 |
  • Bial, J., Büttner, S. H., Schenk, V., & Appel, P. (2015). The long-term high-temperature history of the central Namaqua Metamorphic Complex: Evidence for a Mesoproterozoic continental back-arc in southern Africa. Precambrian Research, 268: 243–278 | doi: 10.1016/j.precamres.2015.07.012 |
  • Sarkar, T., Schenk, V., Appel, P., Berndt, J. & Sengupta, P. (2014). Two-stage granulite formation in a Proterozoic magmatic arc (Ongole domain of the Eastern Ghats Belt, India): Part 2. LA-ICP-MS zircon dating and texturally controlled in-situ monazite dating. Precambrian Research, 255: 467–484. | doi: 10.1016/j.precamres.2014.05.024 |
  • Kazimoto, E. O., Schenk, V., & Appel, P. (2014). The age of Au–Cu–Pb-bearing veins in the poly-orogenic Ubendian Belt (Tanzania): U–Th–total Pb dating of hydrothermally altered monazite. Contributions to Mineralogy and Petrology, 169(1): 1088. | doi: 10.1007/s00410-014-1088-1 |
  • Boniface, N., Schenk, V., & Appel, P. (2014). Mesoproterozoic high-grade metamorphism in pelitic rocks of the northwestern Ubendian Belt: Implication for the extension of the Kibaran intra-continental basins to Tanzania. Precambrian Research, 249: 215–228. | doi: 10.1016/j.precamres.2014.05.010 |
  • Fazlnia, A., Schenk, V., Appel, P., & Alizade, A. (2013). Petrology, geochemistry, and geochronology of the Chah-Bazargan gabbroic intrusions in the south Sanandaj–Sirjan zone, Neyriz, Iran. International Journal of Earth Sciences, 102(5): 1403–1426. | doi: 10.1007/s00531-013-0884-6 |
  • Boniface, N., Schenk, V. & Appel, P. (2012). Paleoproterozoic eclogites of MORB-type chemistry and three Proterozoic orogenic cycles in the Ubendian Belt (Tanzania): Evidence from monazite and zircon geochronology, and geochemistry. Precambrian Research, 192-195, 16–33. | doi: 10.1016/j.precamres.2011.10.007 |
  • Brandt, S., Schenk, V., Raith, M. M., Appel, P., Gerdes, A. & Srikantappa, C. (2011). Late Neoproterozoic P-T evolution of HP-UHT Granulites from the Palni Hills (South India): New Constraints from Phase Diagram Modelling, LA-ICP-MS Zircon Dating and in-situ EMP Monazite Dating. Journal of Petrology, 52(9), 1813–1856. | doi: 10.1093/petrology/egr032 |
  • Appel, P., Cirrincione, R., Fiannacca, P. & Pezzino, A. (2010). Age constraints on Late Paleozoic evolution of continental crust from electron microprobe dating of monazite in the Peloritani Mountains (southern Italy): another example of resetting of monazite ages in high-grade rocks. International Journal of Earth Sciences, 1–17. | doi: 10.1007/s00531-010-0511-8 |
  • Appel, P. (2010). “AgeFinder”: A Mac OS X computer program to evaluate electron microprobe data of monazite for chemical age dating. Computers and Geosciences, 36(4), 559–563. | doi:10.1016/j.cageo.2009.09.009 |
  • Bertoldi, C., Dachs, E. & Appel, P. (2007). Heat-pulse calorimetry measurements on natural chlorite-group minerals. American Mineralogist 92, 553-559. | doi: 10.2138/am.2007.2247 |
  • Peters, L., Knorr, K., Fechtelkord, M, Appel, P. & Depmeier, W. (2006). Structural variations in the solid solution series of sodalite-type |(EuxCa2-x)4(OH)8|[(Al2+xSi1-x)4O24]-SOD with 0≤x≤1, determined by X-ray powder diffraction and 27Al MAS NMR spectroscopy. Zeitschrift für Kristallographie 221, 643-648. | doi: 10.1524/zkri.2006.221.9.643 |
  • Braun, I. & Appel, P., 2006. U-Th-total Pb dating of monazite from orthogneisses and their ultra-high temperature metapelitic enclaves: implications for the multistage tectonic evolution in the Madurai Block, southern India. European Journal of Mineralogy 18, 415-427. | doi: 10.1127/0935-1221/2006/0018-0415 |
  • Bertoldi, C., Hauzenberger, C., Rahmoun, N.-S., Raase, P., Appel, P., Garbe-Schönberg, D. Behrens, H., Lottermoser, W., Amthauer, G. & Dachs, E. (2006). Comprehensive chemical analyses of a cordierite from Kiranur, South India, and of an ilvaite from Serifos, Greece: two new microprobe reference samples. American Mineralogist 91, 1184-1187. | Abstract (pdf) |
  • Jöns, N., Schenk, V., Appel, P. & Razakamanana, T., 2006. Two-stage metamorphic evolution of the Bemarivo Belt of Northern Madagascar: constraints from reaction textures and in-situ monazite dating. Journal of Metamorphic Geology24, 329-347. | Abstract | doi: 10.1111/j.1525-1314.2006.00641.x |
  • Appel, P., Schenk, V. & Schumann, A., 2005. P-T path and metamorphic ages of pelitic schists at Murchison Falls, NW Uganda: Evidence for a Pan-African tectonometamorphic event in the Congo Craton. European Journal of Mineralogy 16, 655-664. | doi: 10.1127/0935-1221/2005/0017-0655 |
  • Appel, P., Möller, A. & Schenk, V., 1998. High-pressure granulite facies metamorphism in the Pan-African belt of eastern Tanzania: P-T-t evidence against granulite formation by continent collision. Journal of Metamorphic Geology, 16, 491-509. | doi: 10.1111/j.1525-1314.1998.00150.x |
  • Appel, P., Möller, A., Schenk, V. & Muhongo, S., 1993. Granulite facies metamorphism and P-T evolution in the Mozambique Belt of Tanzania. (eds. Thorweihe, U. & Schandelmeier, H.) Geoscientific Research in NE Africa, Balkema, 171-175.
  • Möller, A., Appel, P., Mezger, K. & Schenk, V., 1995. Evidence for a 2 Ga old subduction zone: Eclogites in the Usagaran belt of Tanzania. Geology, 23, 1067-1070. | doi: 10.1130/0091-7613(1995)023<1067:efagsz>2.3.CO;2

Konferenzbeiträge und unbegutachtete Schriften

  • Möller, S., & Appel, P. (2016). Granat-Cordierit-Sillimanit Gneis (Sörmland-Granatgneis) von der Eckernförder Bucht - ein Leitgeschiebe? Der Geschiebesammler, 1–23
  • Braun, I., Appel, P., Paquette, J.-L., 2005. Polyphase Neoproterozoic high-grade metamorphism in the Southern Granulite Terrain of India: Implications from Th-U-Pb dating of monazite. Geophysical Research Abstracts, Vol. 7, EGU.
  • Appel, P., Schenk, V. & Schumann, A., 2004. P-T conditions and metamorphic ages of pelitic schists at Murchison Falls (NW Uganda): Evidence for a Pan-African event within the cratonic crust of Uganda. 20th Colloquium of African Geology, Orleans, France, Abstract Volume.
  • Appel, P., Schenk, V. & Schumann, A., 2003. P-T conditions and metamorphic ages of pelitic schists at Murchison Falls (NW Uganda): Evidence for a Pan-African event within the circum-cratonic belt of Uganda. Berichte der Deutschen Mineralogischen Gesellschaft, Beihefte zum European Journal of Mineralogy, 15, 6
  • Schenk, V., Wegner, P., Appel, P. & Schumann, A., 2002. Pan-African granulite-facies reworking of Archean granulites in the West-Nile region (Congo Craton, Uganda). IGCP-470: The 600 Ma Pan-African Belt of Central Africa, Yaounde, Cameroon, 02-07.12.2002.
  • Appel, P. & Schenk, V., 1999. Mineral chemistry of metapelites as an indicator of metamorphic grade in the lower crustal section of southern Calabria (Italy). Berichte der Deutschen Mineralogischen Gesellschaft, Beihefte zum European Journal of Mineralogy, 11, 21
  • Appel, P., 1996. Bestimmung retrograder Metamorphosebedingungen für Hochdruckgranulite aus Tansania: Thermobarometrie in Einklang mit Gefügebeobachtungen. Beihefte zum European Journal of Mineralogy, 8, 4
  • Möller, A., Appel, P., Mezger, K. & Schenk, V., 1995. Subduction of oceanic crust at 2 Ga (Usagaran Belt, Tanzania). EUG VIII, Terra abstracts, suppl. No.1 to Terra Nova, 7, 101
  • Herms, P., Appel, P., Möller, A. & Schenk, V. 1995. Fluid inclusion investigations on the Uluguru Granulite Complex, Tanzania. Centennial Geocongress, Johannesburg, South Africa
  • Schenk, V., Appel, P., Möller, A. & Rickers, K., 1995. Early Proterozoic MORB-type eclogites and possible remnants of a paired metamorphic belt in central Tanzania. Bochumer geologische und geotechnische Arbeiten,44, 195
  • Appel, P., Mezger, K., Möller, A. & Schenk, V., 1995. Identification of three terranes in the complex Mozambique belt of Tanzania. EUG VIII, Terra abstracts, suppl. No.1 to Terra Nova, 7, 109
  • Appel, P., Hoernes, S. & Schenk, V., 1994. Geochemie und Sauerstoffisotopenzusammensetzung von Granuliten und Eklogiten aus dem Mozambique Belt und dem Usagaran von Tansania. Beihefte zum European Journal of Mineralogy, 6, 6
  • Möller, A., Appel, P., Schenk, V. & Muhongo, S., 1994. Metamorphic petrology of high-pressure granulites from the Mozambique Belt in Tanzania: Evidence for an anti-clockwise P-T path. IGCP 348, Proceedings of the International Geological Field Conference, 109
  • Appel, P., Möller, A., Schenk, V. & Muhongo, S., 1993. Granulite facies metamorphism in the Pan-African Mozambique Belt of Tanzania. 16th Colloquium on African Geology, Swaziland Extended Abstracts, Vol. I, 19-21
  • Schenk, V., Möller, A., Appel, P. & Muhongo, S. ,1993. Metamorphic conditions and the P-T path of high-pressure rocks from the Usagaran Mountains of Tanzania. 16th Colloquium on African Geology, Extended Abstracts, Vol. II, 314-316
  • Appel, P., Möller, A., Schenk, V. & Muhongo, S., 1992. Verbreitung und Bildungsbedingungen von Hochdruck-Granuliten im panafrikanischen Mozambik-Gürtel von Tansania. Beihefte zum European Journal of Mineralogy, 4, 6
  • Möller, A., Appel, P., Schenk, V. & Muhongo, S., 1992. Kontrastierende P-T Pfade von Hochdruck-Granuliten Ost-Tansanias. Beihefte zum European Journal of Mineralogy, 4, 195

Abschlussarbeiten

  • Appel, P. 1990. Geologische Kartierung und ergänzende petrologische und geoelektrische Untersuchungen im Grenzbereich von granulitfazieller Unterkruste und überlagernden Granitoiden in Südkalabrien (Italien). Unpublished Diplom Thesis, Freie Universität Berlin, Fachbereich Geowissenschaften, pp. 86
  • Appel, P., 1996. Hochdruckgranulite und Eklogite im Mozambique Belt von Tansania: eine geochemische und petrologische Studie. Unpublished Doctoral Dissertation Thesis, Universität Kiel, pp. 169