Dr Jens Wendler
Post-doc research fellow
wendler@uni-bremen.de
Tel +49 421 218 4512
CV
since 2005 Postdoctoral fellow project "Platform crises of the Cenomanian
Levant Platform – high-resolution studies of dysoxic sediments (Central
Jordan): environmental changes, cycles, palaeoecology" more...
2004 Field work in Tibet, Austrian Alps, Jordan; IGCP project 494 co-leader:
Research project "Electromagnetic forcing of global change"
2002-2003 Postdoctoral fellow Bremen-Amsterdam-Utrecht Universities:
European Graduate Kolleg EUROPROX "Proxies in Earth History"
2001 PhD at Bremen University
"Reconstruction of astronomically-forced cyclic and abrupt palaeoecological
changes in the Upper Cretaceous Boreal Realm based on calcareous dinoflagellate
cysts", Prof Dr H. Willems
Pdf
available in the Uni-Bremen E-LIB
1991-1997 Studies of Geology and Mineralogy, TU Mining Academy Freiberg
"Diagenesis and sedimentology of upper Permian carbonates (Ca2) -
methodical approach"
Teaching
Previously:
Practical and seminars: Palaeoecology
Advanced geological mapping course: Deckenzone der Süd-Pyrenäen
Practical and seminars: Gelände- und Labormethoden in der Paläontologie
Chair of the EUROPROX PhD seminar
Postgraduate course: Scientific literature work and methods of scientific presentation
Currently:
EMaG lecture: Global change (in English)
Field trip: 05-9006 Weserbergland (with Jochen Kuss and Martina Bachmann)
Projects
since 2005: Platform crises of the Cenomanian Levant
Platform – high-resolution studies of dysoxic sediments ( Central Jordan
): environmental changes, cycles, palaeoecology more...
since 2002: Electromagnetic forcing (cosmic rays, solar
cycles, geomagnetic field) and climate: Sedimentological-paleontological
and geomagnetic effects of Milky Way spiral arm passages of the solar
system
since 2002: Late Cretaceous marine red beds ( Tibet
, Alps , Jordan): Sedimentology, Geochemistry, Palaeontology (IGCP 463
und 494) more...
1997-2001: Zyklenarchitektur und integrierte Stratigraphie
sedimentärer Becken (Oberkreide) DFG Project Wi 725/12
Publications
Wendler, I., Wendler, J., Gräfe, K.-U., Willems,
H., Lehmann, J., (subm.). Turonian to Santonian carbon isotopes from the
Tethys Himalaya, South Tibet. Cretaceous Research.
Wendler, J., Sepulveda, J., Vogt, C., Mort, H.P., Morsi,
A.M., Stein, R., Masri, A., Kuss, H.J., submitted. The Cenomanian/Turonian
oceanic anoxic event (OAE 2) on the eastern Levant carbonate platform
(Central Jordan) – a multi-proxy palaeoenvironmental reconstruction.
Earth and Planetary Science Letters.
Sepulveda, J., Wendler, J., Leider, A., Kuss,
J., Summons, R., Hinrichs, K.-U., submitted. Molecular-isotopic evidence
of marine productivity changes across the C/T boundary in the Levant platform
(Central Jordan). Organic Geochemistry.
Morsi, A-M.M. and Wendler, J., submitted. Ostracode record
from the middle Cenomanian – early Turonian of Central Jordan: Taxonomy
and palaeoecology related to Oceanic Anoxic Event 2. Geological Society
of London, Special Publications.
Wendler, J., Lehmann, J. and Kuss, J., submitted. Orbital
time scale, intra-platform basin correlation, carbon isotope stratigraphy,
and sea level history of the Cenomanian/Turonian Eastern Levant platform,
Jordan. Geological Society of London, Special Publications.
Wendler, I., Wendler, J., Neuhuber, S. and Wagreich,
M., in press. Productivity fluctuations and orbital cyclicity during onset
of Early to Middle Turonian marine red bed formation (Austrian Eastern
Alps), SEPM Special Publications.
Wendler, J., Wendler, I. and Kuss, J., in press. Early Turonian
shallow marine red beds on the Levant carbonate platform (Jordan), Southern
Tethys. SEPM Special Publications
Wendler, J., Kuss, J., Stein, R., (2006). Expanded platform
crises at the MCE and OAE2 (Mid Cenomanian to Lower Turonian) of the Levent
carbonate platform (Jordan). Terra Nostra 2006/3, 103.
Lehmann, J., Wendler, I., Wendler, J., Willems,
H., Hu, X. (2005). First Ammonite and Inoceramid data from the Upper Cretaceous
of the Tingri section in SE-Tibet: Biostratigraphical and palaeoenvironmental
implications. Earth Science Frontiers 12 (2), 105-112.
Wendler , J. (2004). External forcing of the geomagnetic
field? – Implications for the cosmic ray flux – climate – variability.
Journal of Atmospheric and Solar-Terrestrial Physics 66, 1195-1203. PDF
Bison, K., Wendler , J., Versteegh, G.J.M., Willems,
H. (2004). Tetratropis terrina sp. nov., a new calcareous dinoflagellate
cyst from the Upper Campanian polyplocom zone of Lägerdorf (NW Germany).
Journal of Micropalaeontoloy 23, 127-132. PDF
Wendler , J., Willems, H. (2004). Pithonelloid wall
crystallite orientation of the Upper Cretaceous calcareous dinoflagellate
cyst genus Tetratropis. Review of Palaeobotany and Palynology 129, 133-140.
PDF
Gräfe, K.-U. and Wendler , J. (2003). Foraminifers
and calcareous dinoflagellate cysts as proxies for deciphering sequence
stratigraphy, sea-level change, and paleoceanography of Cenomanian-Turonian
hemipelagic sediments in western Europe. SEPM, Special Publication 75,
"Proxies and sea-level changes" (eds. Mark Leckie, H. Clement
Olson), 229-262. PDF
Wendler , J. and Willems, H. (2002). The distribution
pattern of calcareous dinoflagellate cysts at the Cretaceous/Tertiary
boundary (Fish Clay, Stevns Klint , Denmark ) - Implications for our understanding
of species selective extinction. In: eds. C. Koeberl and K. G. MacLeod,
Catastrophic Events and Mass Extinctions: Impacts and beyond. - Geological
Society of America Special Paper, 356, 265-275.
Wendler , J., Gräfe, K.-U. and Willems, H. (2002).
Reconstruction of mid-Cenomanian orbitally-forced palaeoenvironmental
changes based on calcareous dinoflagellate cysts. - Palaeogeography, Palaeoclimatology,
Palaeoecology 179, 19-41. PDF
Wendler , J., Gräfe, K.-U. and Willems, H (2002).
Palaeoecology of calcareous dinoflagellate cysts in the mid-Cenomanian
Boreal Real: Implications for the reconstruction of palaeoceanography
of the NW European shelf sea. - Cretaceous Research, 23, 213-229. PDF
Wendler , J., Wendler, I. and Willems, H., (2001).
Orthopithonella collaris sp. nov., a new calcareous dinoflagellate cyst
from the Cretaceous/Tertiary boundary (Fish Clay, Stevns Klint/Denmark).
Revue of Palaeobotany and Palynology, 115, 69-77.
Wendler , J. (2001). Reconstruction of astronomically-forced
cyclic and abrupt palaeoecological changes in the Upper Cretaceous Boreal
realm based on calcareous dinoflagellate cysts. Berichte, Fachbereich
Geowissenschaften, Universität Bremen 183, 149 Seiten. PDF
