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Astartekloft Greenland

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Journal Article
Published: 01 September 2015
Geological Magazine (2016) 153 (2): 223-251.
...SOFIE LINDSTRÖM Abstract A review of the palynofloral succession at the well-documented Triassic–Jurassic boundary sites – Kuhjoch (Austria), St Audrie's Bay (UK), Stenlille (Denmark), Astartekløft (Greenland), Sverdrup Basin (Arctic Canada), Northern Carnarvon Basin (Western Australia), Southeast...
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Journal Article
Published: 01 January 2013
Journal of the Geological Society (2013) 170 (1): 37-46.
...Luke Mander; Wolfram M. Kürschner; Jennifer C. McElwain Abstract We present a palynological study of a terrestrial Triassic–Jurassic (Tr–J; c . 200 Ma) boundary section at Astartekløft, East Greenland. We have generated a new palynostratigraphic scheme and vegetation history for this locality...
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Journal Article
Published: 01 September 2011
Journal of Micropalaeontology (2011) 30 (2): 107-118.
... vegetation across the Triassic–Jurassic transition (Tr–J) at Astartekløft, East Greenland. Results indicate that reconstructions of Tr–J vegetation at Astartekløft based on sporomorphs are hampered by considerable taxonomic imprecision. Something is known of the botanical affinity of almost all sporomorphs...
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Field photograph and log of <b>Astartekløft</b> section (East <b>Greenland</b>). Lower pa...
in > Geology
Published: 01 September 2012
Figure 2. Field photograph and log of Astartekløft section (East Greenland). Lower part of the depicted section (1) consists of low-angle point bar cross-beds (arrows), deposited in low-energy muddy fluvial system. Middle part (2) is mudstone dominated, deposited in swamps and shallow lakes
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Figure  3. Measured section from <b>Astartekløft</b>, East <b>Greenland</b> from  Hesselb...
Published: 01 November 2007
Figure 3. Measured section from Astartekløft, East Greenland from Hesselbo et al. (2002) , updated based on further fieldwork in 2002 and 2004. Biostratigraphy and lithostratigraphy from Harris (1937) , Pedersen and Lund (1980) , Dam and Surlyk (1993a , b ) and Surlyk (2003) . The fossil
Journal Article
Journal: PALAIOS
Published: 01 August 2015
PALAIOS (2015) 30 (8): 597-607.
...MARGRET STEINTHORSDOTTIR; ANNE-MARIE P. TOSOLINI; JENNIFER C. MCELWAIN Abstract During a study of macroflora from the Astartekløft locality in Jameson Land, East Greenland, endophytic insect ovipositions (egg traces) belonging to ichnogenus Paleoovoidus were recorded for the first time...
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Selected palynological changes across the TJB succession at <b>Astartekløft</b>, G...
Published: 01 September 2015
Figure 7. Selected palynological changes across the TJB succession at Astartekløft, Greenland (after Mander et al. 2010 , 2013 ) in comparison with that at Stenlille, Denmark (after Lindström et al. 2012 , this paper). Grey-shaded area marks the Jurassic
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FIGURE 4. Taxon-specific δ 13 C ‰ leaf and wood data from the <b>Astartekløft</b>,...
in > PALAIOS
Published: 01 August 2011
FIGURE 4. Taxon-specific δ 13 C ‰ leaf and wood data from the Astartekløft, Greenland section in relation to macrofossil relative abundance data ( McElwain et al., 2007 ). A, D) Bulk wood data from Hesselbo et al. (2002) ; B-C) Bennettitales isotope data and relative abundances of members
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FIGURE 3. Taxon-specific δ 13 C ‰ leaf and wood data from the <b>Astartekløft</b>,...
in > PALAIOS
Published: 01 August 2011
FIGURE 3. Taxon-specific δ 13 C ‰ leaf and wood data from the Astartekløft, Greenland section. A) Bulk wood data from Hesselbo et al. (2002) ; B) Bennettitalean data; C) Ginkgoalean data; D) Czekanowskia data; (E) Phases of extinction ( McElwain et al., 2007 ) that occur with the changes in δ 13
Journal Article
Journal: PALAIOS
Published: 01 August 2011
PALAIOS (2011) 26 (8): 461-469.
...FIGURE 4. Taxon-specific δ 13 C ‰ leaf and wood data from the Astartekløft, Greenland section in relation to macrofossil relative abundance data ( McElwain et al., 2007 ). A, D) Bulk wood data from Hesselbo et al. (2002) ; B-C) Bennettitales isotope data and relative abundances of members...
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Map showing the location of the <b>Astartekløft</b> section in Jameson Land, East ...
Published: 01 September 2011
Fig. 1 Map showing the location of the Astartekløft section in Jameson Land, East Greenland (after McElwain et al ., 2007 ).
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Summary chronostratigraphy for the plant beds at <b>Astartekløft</b> and schematic...
Published: 01 January 2013
Fig. 3. Summary chronostratigraphy for the plant beds at Astartekløft and schematic comparison of Tr–J biostratigraphic zonation schemes. Wavy line represents a possible break in stratigraphy and/or condensed deposition. The sporomorph assemblage zones at Astartekøft defined in this study
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Figure 3. Measured section and carbon isotope data from <b>Astartekløft</b>, East ...
in > Geology
Published: 01 March 2002
Figure 3. Measured section and carbon isotope data from Astartekløft, East Greenland. Biostratigraphy and lithostratigraphy from Harris (1937) , Pedersen and Lund (1980) , and Dam and Surlyk (1993) . Plant beds are from Harris (1937) , and beds A–D were relocated through collection
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Schematic map of <b>Greenland</b>, showing the location of the fossil locality at ...
in > PALAIOS
Published: 01 August 2015
Fig. 1.— Schematic map of Greenland, showing the location of the fossil locality at Astartekløft, in Jameson Land, and a lithological log of the sedimentary section, indicating the position of plant beds 1–8. The Triassic–Jurassic boundary is indicated with a black arrow in bed 5, and the Tr–J
Journal Article
Journal: Paleobiology
Published: 01 November 2007
Paleobiology (2007) 33 (4): 547-573.
...Figure 3. Measured section from Astartekløft, East Greenland from Hesselbo et al. (2002) , updated based on further fieldwork in 2002 and 2004. Biostratigraphy and lithostratigraphy from Harris (1937) , Pedersen and Lund (1980) , Dam and Surlyk (1993a , b ) and Surlyk (2003) . The fossil...
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Journal Article
Published: 22 July 2016
Journal of the Geological Society (2017) 174 (1): 23-40.
... in East Greenland are presented here. Igneous intrusions and their host rocks have been studied in the field and utilizing a 22 km long ‘virtual outcrop’ acquired using helicopter-mounted lidar. The results suggest that the geometries of the deeply emplaced sills ( c. 3 km) are dominantly controlled...
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Journal Article
Journal: Geology
Published: 01 March 2002
Geology (2002) 30 (3): 251-254.
...Figure 3. Measured section and carbon isotope data from Astartekløft, East Greenland. Biostratigraphy and lithostratigraphy from Harris (1937) , Pedersen and Lund (1980) , and Dam and Surlyk (1993) . Plant beds are from Harris (1937) , and beds A–D were relocated through collection...
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Palaeomap of Pangaea (after R. Blakey, 2014,  http://cpgeosystems.com/paleo...
Published: 01 September 2015
Figure 1. Palaeomap of Pangaea (after R. Blakey, 2014, http://cpgeosystems.com/paleomaps.html ) showing the palaeogeographical location of localities discussed in the text: 1 – Kuhjoch, Austria; 2 – St Audrie's Bay, UK; 3 – Stenlille, Denmark; 4 – Astartekløft
Journal Article
Journal: Geology
Published: 01 September 2012
Geology (2012) 40 (9): 815-818.
...Figure 2. Field photograph and log of Astartekløft section (East Greenland). Lower part of the depicted section (1) consists of low-angle point bar cross-beds (arrows), deposited in low-energy muddy fluvial system. Middle part (2) is mudstone dominated, deposited in swamps and shallow lakes...
FIGURES
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MEAN STOMATAL AND CANOPY TRANSPIRATION FOR GINKGOALEANS AND BENNETTITALEANS...
in > Geology
Published: 01 September 2012
TABLE 1. MEAN STOMATAL AND CANOPY TRANSPIRATION FOR GINKGOALEANS AND BENNETTITALEANS ACROSS THE TRIASSIC–JURASSIC BOUNDARY TRANSITION AT ASTARTEKLØFT, EAST GREENLAND