|
|
|
|
|
Michael A. Pointon, Helen Smyth, Jenny E. Omma, Andrew C. Morton, Simon Schneider, Peter Hülse, Stephen J. Rippington, Berta Lopez-Mir, Quentin G. Crowley, Ian Millar, Martin J. Whitehouse, Dirk Frei, Robert A. Scott and Michael J. Flowerdew
A multi-proxy provenance study of Late Carboniferous to Middle Jurassic sandstones from the eastern Sverdrup Basin was undertaken employing optical petrography and heavy mineral analysis, chemical analysis of apatite, garnet and rutile grains, as well as...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mikael Tillberg, Magnus Ivarsson, Henrik Drake, Martin J. Whitehouse, Ellen Kooijman and Melanie Schmitt
Impact-generated hydrothermal systems have been suggested as favourable environments for deep microbial ecosystems on Earth, and possibly beyond. Fossil evidence from a handful of impact craters worldwide have been used to support this notion. However, a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Henrik Drake, Magnus Ivarsson, Mikael Tillberg, Martin J. Whitehouse and Ellen Kooijman
Recent studies reveal that organisms from all three domains of life—Archaea, Bacteria, and even Eukarya—can thrive under energy-poor, dark, and anoxic conditions at large depths in the fractured crystalline continental crust. There is a need ...
ver más
|
|
|
|
|
|