Items where Author is "Vigran, J. O."

Journal Article

Hounslow, Mark W. and Peters, C. and Mork, A. and Weitschat, W. and Vigran, J. O. (2008) Biomagnetostratigraphy of the Vikinghøgda Formation, Svalbard (Arctic Norway), and the geomagnetic polarity timescale for the Lower Triassic. Geological Society of America Bulletin, 120 (9/10). pp. 1305-1325. ISSN 0016-7606

Hounslow, Mark W. and Hu, M. and Mork, A. and Vigran, J. O. and Weitschat, W. and Orchard, M. J. (2007) Magneto-biostratigraphy of the Middle to Upper Triassic transition, central Spitsbergen, arctic Norway. Journal of the Geological Society, 164 (3). pp. 581-597. ISSN 0016-7649

Hounslow, Mark W. and Hu, M. and Mork, A. and Weitschat, W. and Vigran, J. O. and Karloukovski, V. and Orchard, M. J. (2007) Intercalibration of Boreal and Tethyan Timescales: The Magneto-Biostratigraphy of the Botneheia Formation (Middle Triassic), and the late Early Triassic, Svalbard (Arctic Norway). New Mexico Museum of Natural History and Science, Bulletin, 41. pp. 68-70. ISSN 1524-4156

Hounslow, Mark W. and Peters, C. and Mork, A. and Weitschat, W. and Vigran, J. O. (2006) Magneto-biostratigraphy of the Vikinghøgda Fm, Central Svalbard and the geomagnetic polarity timescale for the Lower Triassic. NGF Abstracts and Proceedings, 3. pp. 61-63.

Hounslow, Mark W. and Hu, M. and Mørk, A. and Weitschat, W. and Vigran, J. O. and Karloukovski, V. and Orchard, M. J. (2006) Magneto-biostratigraphy of the lower part of the Triassic Kapp Toscana Group (Carnian), central Spitsbergen, arctic Norway. NGF Abstracts and Proceedings, 3. pp. 59-61.

Hounslow, Mark W. and Hu, M. and Mork, A. and Weitschat, W. and Vigran, J. O. (2006) The magnetostratigraphy of the Lower and Middle Triassic of central Spitsbergen, and its relationship to other Tethyan based magneto-biostratigraphies. NGF Abstracts and Proceedings, 3. p. 61.