In Jena ist es Brauch, dass frischgebackene Doktor*innen einen Kranz über das Schwert vom Hanfried (Statue von Johann Friedrich I. von Sachsen, dem Begründer der Universität) auf dem Marktplatz werfen.(Das Foto zeigt einen Kranz, der in die Höhe geworfen wird und sein Ziel hoffentlich nicht verfehlt.

Publikationen von Christian Hallmann

Zeitschriftenartikel (36)

21.
Zeitschriftenartikel
Huang, Y.; Aponte, J. C.; Zhao, J.; Tarozo, R.; Hallmann, C.: Hydrogen and carbon isotopic ratios of polycyclic aromatic compounds in two CM2 carbonaceous chondrites and implications for prebiotic organic synthesis. Earth and Planetary Science Letters 426, S. 101 - 108 (2015)
22.
Zeitschriftenartikel
French, K. L.; Hallmann, C.; Hope, J. M.; Schoon, P. L.; Zumberge, J. A.; Hoshino, Y.; Peters, C. A.; George, S. C.; Love, G. D.; Brocks, J. J. et al.; Buick, R.; Summons, R. E.: Reappraisal of hydrocarbon biomarkers in Archean rocks. Proceedings of the National Academy of Sciences of the United States of America 112 (19), S. 5915 - 5920 (2015)
23.
Zeitschriftenartikel
Feulner, G.; Hallmann, C.; Kienert, H.: Snowball cooling after algal rise. Nature Geoscience 8, S. 659 - 662 (2015)
24.
Zeitschriftenartikel
Luo, G.; Hallmann, C.; Xie, S.; Ruan, X.; Summons, R. E.: Comparative microbial diversity and redox environments of black shale and stromatolite facies in the Mesoproterozoic Xiamaling Formation. Geochimica et Cosmochimica Acta 151, S. 150 - 167 (2015)
25.
Zeitschriftenartikel
Aponte, J. C.; Tarozo, R.; Alexandre, M. R.; Alexander, C. M.O.; Charnley, S. B.; Hallmann, C.; Summons, R. E.; Huang, Y.: Chirality of meteoritic free and IOM-derived monocarboxylic acids and implications for prebiotic organic synthesis. Geochimica et Cosmochimica Acta 131, S. 1 - 12 (2014)
26.
Zeitschriftenartikel
Illing, C. J.; Hallmann, C.; Miller, K. E.; Summons, R. E.; Strauss, H.: Air-borne hydrocarbon contamination from laboratory atmospheres. Organic Geochemistry 76, S. 26 - 38 (2014)
27.
Zeitschriftenartikel
Rooney, A. D.; Macdonald, F. A.; Strauss, J. V.; Dudas, F. O.; Hallmann, C.; Selby, D.: Re-Os geochronology and coupled Os-Sr isotope constraints on the Sturtian snowball Earth. Proceedings of the National Academy of Sciences of the United States of America 111 (1), S. 51 - 56 (2014)
28.
Zeitschriftenartikel
Sherry, A.; Graya, N.D.; Ditchfielda, A.K.; Aitkena, C.M.; Jones, D.M.; Röling, W.F.M.; Hallmann, C.; Larter, S.R.; Bowler, B.F.J.; Head, I.M.: Anaerobic biodegradation of crude oil under sulphate-reducing conditions leads to only modest enrichment of recognized sulphate-reducing taxa. International Biodeterioration & Biodegradation 81, S. 105 - 113 (2013)
29.
Zeitschriftenartikel
Creveling, J. R.; Fernandez-Remolar, D.; Rodriguez-Martinez, M.; Menendez, S.; Bergmann, K. D.; Gill, B. C.; Abelson, J.; Amils, R.; Ehlmann, B. L.; Garcia-Bellido, D. C. et al.; Grotzinger, J. P.; Hallmann, C.; Stack, K. M.; Knoll, A. H.: Geobiology of a lower Cambrian carbonate platform, Pedroche Formation, Ossa Morena Zone, Spain. Palaeogeography, Palaeoclimatology, Palaeoecology 386, S. 459 - 478 (2013)
30.
Zeitschriftenartikel
Hallmann, C.; Grey, K.; Webster, L. J.; McKirdy, D. M.; Grice, K.: Molecular signature of the Neoproterozoic Acraman impact event. Organic Geochemistry 41 (2), S. 111 - 115 (2010)
31.
Zeitschriftenartikel
Grice, K.; Lu, H.; Atahan, P.; Asif, M.; Hallmann, C.; Greenwood, P.; Maslen, E.; Tulipani, S.; Williford, K.; Dodson, J.: New insights into the origin of perylene in geological samples. Geochimica et Cosmochimica Acta 73 (21), S. 6531 - 6543 (2009)
32.
Zeitschriftenartikel
Maslen, E.; Grice, K.; Gale, J. D.; Hallmann, C.; Horsfield, B.: Crocetane: A potential marker of photic zone euxinia in thermally mature sediments and crude oils of Devonian age. Organic Geochemistry 40 (1), S. 1 - 11 (2009)
33.
Zeitschriftenartikel
Hallmann, C.; Schwark, L.; Grice, K.: Community dynamics of anaerobic bacteria in deep petroleum reservoirs. Nature Geoscience 1, S. 588 - 591 (2008)
34.
Zeitschriftenartikel
Hallmann, C.; van Aarssen, B. G.; Grice, K.: Relative efficiency of free fatty acid butyl esterification. Journal of Chromatography A 1198-1199, S. 14 - 20 (2008)
35.
Zeitschriftenartikel
Hallmann, C.; Arouri, K. R.; McKirdy , D. M.; Schwark, L.: Temporal resolution of an oil charging history – A case study of residual oil benzocarbazoles from the Gidgealpa Field. Organic Geochemistry 38, S. 1516 - 1536 (2007)
36.
Zeitschriftenartikel
Hallmann, C.; Arouri, K. R.; Schwark, L.: A new perspective on exploring the Cooper/Eromanga petroleum province—Evidence of oil charging from the Warburton basin. APPEA Journal 46 (1), S. 261 - 280 (2006)

Buchkapitel (3)

37.
Buchkapitel
Hallmann, C.; Summons, R. E.: Paleobiological clues to early atmospheric evolution. In: Treatise on geochemistry, 2nd Ed, Bd. 6, S. 139 - 155 (Hg. Canfield, D.; Kasting, J.; Farquhar, J.). Elsevier (2014)
38.
Buchkapitel
Summons, R. E.; Hallmann, C.: Organic geochemical signatures of early life on earth. In: Treatise on geochemistry, 2nd Ed, Bd. 12, S. 33 - 46 (Hg. Falkowski, P.; Freeman, K.). Elsevier (2014)
39.
Buchkapitel
Hallmann, C.; Kelly, A.; Gupta, S.; Summons, R.: Reconstructing deep-time biology with molecular fossils. In: Topics in Geobiology: Quantifying the evolution of early life, Bd. 36, S. 355 - 401 (Hg. Laflamme, M.; Schiffbauer, J. D.; Dornbos, S. Q.). Springer (2011)

Konferenzbeitrag (1)

40.
Konferenzbeitrag
Nettersheim, B. J.; van Maldegem, L.; Leider, A.; Tarozo, R.; Hallmann, C.: Pyrolytic formation of alkylsteranes — Assigning geological orphans to their biological parents. In: 29th International Meeting on Organic Geochemistry, Bd. 2019. 29th International Meeting on Organic Geochemistry , Gothenburg, Sweden, 01. September 2019 - 06. September 2019. European Association of Geoscientists & Engineers (2019)
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