@article{67,
  author = {M.-P. Bolle and A. Pardo and K.-U. Hinrichs and T. Adatte and K. Von Salis and S. Burns and G. Keller and N. Muzylev},
  title = {The Paleocene-Eocene transition in the marginal northeastern Tethys (Kazakhstan and Uzbekistan)},
  abstract = {<p>We studied two sections that accumulated during the Paleocene{\textendash}Eocene transition in shelf waters in the northeastern Tethys. Stable carbon isotopic compositions of marine and terrestrial biomarkers are consistent with a <sup>13</sup>C depletion in the oceanic and atmospheric carbon dioxide pools during the Late Paleocene Thermal Maximum (LPTM; Subzone P5b). The 2{\textendash}3{\textperthousand} negative <em>δ</em> <sup>13</sup>C excursion in planktic foraminifera coincides with minimum <em>δ</em> <sup>18</sup>O values, an incursion of transient subtropical planktic foraminiferal fauna, and the occurrence of an organic-rich sapropelite unit in Uzbekistan, which accumulated at the onset of a transgressive event. Biomarker distributions and hydrogen indices indicate that marine algae and bacteria were the major organic matter sources. During the Late Paleocene (Subzones P4 and P5a), the marginal northeastern Tethys experienced a temperate to warm climate with wet and arid seasons. Most likely, warm and humid climate initiated during the LPTM (Subzone P5b) and subsequently extended during the Eocene (Zone P6) onto adjacent land areas of the marginal northeastern Tethys.\&nbsp; \&nbsp;<a href="https://geoweb.princeton.edu/research/keller/pubs/Bolle-2000-EarthSci.pdf" target="_blank">PDF</a></p>
},
  year = {2000},
  journal = {International Journal of Earth Sciences},
  volume = {89},
  pages = {390 - 414},
  month = {Oct-09-2001},
  issn = {1437-3254},
  url = {http://link.springer.com/article/10.1007\%2Fs005310000092},
  doi = {10.1007/s005310000092},
  language = {eng},
}