Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Mark A. Smethurst"'
Autor:
Jakob Skogseid, Vidar Stensby, Stuart Clark, Mark A. Smethurst, Are Magnus Bruaset, Christian Hostmark Tarrou, A. K. Thurmond
Publikováno v:
Computers & Geosciences. 45:46-51
This paper presents the 4DPlates, an application designed to display high resolution data and reconstruct their positions in the geologic past. 4DPlates makes use of level of detail (LoD) grids with a 4-8 tree structure to store the data so only the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d38e2625a7d3f4856d30598cd6bf18e0
https://doi.org/10.1016/j.cageo.2012.03.015
https://doi.org/10.1016/j.cageo.2012.03.015
Publikováno v:
Geophysical Journal International. 183:29-34
SUMMARY In their comment, Aslanian & Moulin argue that our model of South Atlantic opening is incompatible with several kinematic and geological constraints as recently evaluated in Moulin et al. They also claim that we have not appropriately referen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5392e7cee63493ff2f1556650fc25edf
https://doi.org/10.1111/j.1365-246x.2010.04728.x
https://doi.org/10.1111/j.1365-246x.2010.04728.x
Publikováno v:
Geophysical Journal International. 177:1315-1333
SUMMARY We present a revised model for the opening of the South Atlantic Ocean founded on a remapping of the continent–ocean boundaries and Aptian salt basins, the chronology of magmatic activity in and around the ocean basin and on the timing and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51602b416a13f81e32c1b8b28a6c8964
https://doi.org/10.1111/j.1365-246x.2009.04137.x
https://doi.org/10.1111/j.1365-246x.2009.04137.x
Publikováno v:
Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2008, 272, pp.464-475. ⟨10.1016/J.EPSL.2008.05.016⟩
Earth and Planetary Science Letters, Elsevier, 2008, 272, pp.464-475. ⟨10.1016/J.EPSL.2008.05.016⟩
International audience; The paleomagnetic data sets from the British Tertiary Igneous Province (BTIP) have recently been criticized as being unreliable and discordant with data from elsewhere in the North Atlantic Igneous Province (NAIP) [Riisager et
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8affd71965f44c1afae1a4a8890ab678
https://doi.org/10.1016/j.epsl.2008.05.016
https://doi.org/10.1016/j.epsl.2008.05.016
Publikováno v:
Tectonophysics. 387:105-130
Gravity and magnetic anomalies have previously been interpreted to indicate strongly magnetic Permian or even Tertiary intrusive bodies beneath the Skagerrak waterway (such as the ‘Skagerrak volcano’) and beneath Silkeborg in Denmark. Our combine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f17986721c8210c14c2187849c3dd170
https://doi.org/10.1016/j.tecto.2004.06.009
https://doi.org/10.1016/j.tecto.2004.06.009
Publikováno v:
Geophysical Prospecting. 50:43-54
Aeromagnetic data collected in areas with severe diurnal magnetic variations (auroral zones) are difficult to level. This paper describes levelling of an aeromagnetic survey where such conditions prevail, and where sophisticated levelling techniques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8f6b79758a521ee9c44c170d14d7407
https://doi.org/10.1046/j.1365-2478.2002.00300.x
https://doi.org/10.1046/j.1365-2478.2002.00300.x
Autor:
Trond H. Torsvik, Mark A. Smethurst
Publikováno v:
Computers & Geosciences. 25:395-402
Palaeogeographic reconstructions have been an integral part of global tectonic research since the advent of the plate tectonic paradigm, and GMAP is a state of the art computer program which performs all processing and plotting tasks associated with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c83de9c2f1282557c6bd5a378fc885f
https://doi.org/10.1016/s0098-3004(98)00143-5
https://doi.org/10.1016/s0098-3004(98)00143-5
Publikováno v:
Geophysical Journal International. 135:1045-1059
SUMMARY 40Ar/39Ar whole-rock and alkali feldspar ages demonstrate that dioritic to monzonitic dykes from Boverbru and Lunner belong to the youngest recorded magmatic activity in the Oslo Rift region, southeast Norway. These dykes represent the termin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1b2a724ed6fb4d4606e5569a7525b47
https://doi.org/10.1046/j.1365-246x.1998.00687.x
https://doi.org/10.1046/j.1365-246x.1998.00687.x
Publikováno v:
Tectonophysics. 299:31-47
The Caledonides of the west of Ireland mark a segment of the Caledonian-Appalachian orogen where the structural grain swings from the NE-SW trend that typifies the Caledonides of northern Britain to an E-W orientation. The origin of this arcuate stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c7628eb94359b9d97ff3d3f73764bda
https://doi.org/10.1016/s0040-1951(98)00197-8
https://doi.org/10.1016/s0040-1951(98)00197-8
Publikováno v:
Geophysical Journal International. 133:44-56
SUMMARY Palaeomagnetic investigation of Lower Ordovician limestone in the vicinity of St. Petersburg yields a pole position at latitude 34.7°N, longitude 59.1° E( dp/dm=5.7°/6.4°). A probable primary remanence origin is supported by the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdc3b4a68e2b7712c3b53f2f272fc32e
https://doi.org/10.1046/j.1365-246x.1998.1331463.x
https://doi.org/10.1046/j.1365-246x.1998.1331463.x