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Hans Arne Nakrem
Hans Arne Nakrem
Verified email at nhm.uio.no - Homepage
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The type section of the Vikinghogda Formation: a new Lower Triassic unit in central and eastern Svalbard
A Mørk, G Elvebakk, AW Forsberg, MW Hounslow, HA Nakrem, JO Vigran, ...
Polar research 18 (1), 51-82, 1999
1121999
Hydrocarbon seeps from close to the Jurassic–Cretaceous boundary, Svalbard
Ø Hammer, HA Nakrem, CTS Little, K Hryniewicz, MR Sandy, JH Hurum, ...
Palaeogeography, Palaeoclimatology, Palaeoecology 306 (1-2), 15-26, 2011
1112011
Two new ophthalmosaurids (Reptilia: Ichthyosauria) from the Agardhfjellet Formation (Upper Jurassic: Volgian/Tithonian), Svalbard, Norway.
PS Druckenmiller, JH Hurum, EM Knutsen, HA Nakrem
Norwegian Journal of Geology/Norsk Geologisk Forening 92, 2012
752012
Permian biostratigraphy of Svalbard (Arctic Norway)—a review
HA Nakrem, I Nilsson, G Mangerud
International Geology Review 34 (9), 933-959, 1992
711992
Triassic conodonts from Svalbard and their Boreal correlations
HA Nakrem, MJ Orchard, W Weitschat, MW Hounslow, TW Beatty, A Mørk
Polar Research 27 (3), 523-539, 2008
702008
Ammonites from hydrocarbon seep carbonate bodies from the uppermost Jurassic-lowermost Cretaceous of Spitsbergen and their biostratigraphical importance
A Wierzbowski, K Hryniewicz, Ø Hammer, HA Nakrem, CTS Little
Neues Jahrbuch fur Geologie und Palaontologie-Abhandlungen 262 (3), 267, 2011
562011
Organic carbon isotope chemostratigraphy and cyclostratigraphy in the Volgian of Svalbard.
Ø Hammer, M Collignon, HA Nakrem
Norwegian Journal of Geology/Norsk Geologisk Forening 92, 2012
512012
Middle Carboniferous-Lower Permian conodonts of Novaya Zemlya
NN Sobolev, HA Nakrem
431996
The palaeoecology of the latest Jurassic–earliest Cretaceous hydrocarbon seep carbonates from Spitsbergen, Svalbard
K Hryniewicz, HA Nakrem, Ø Hammer, CTS Little, A Kaim, MR Sandy, ...
Lethaia 48 (3), 353-374, 2015
382015
Ordovician conodonts from the Bulltinden Formation, Motalafjella, central‐western Spitsbergen
HA Armstrong, HA Nakrem, Y Ohta
Polar Research 4 (1), 17-23, 1986
371986
An Arctic Lagerstätte–the Slottsmøya Member of the Agardhfjellet Formation (Upper Jurassic–Lower Cretaceous) of Spitsbergen
JH Hurum, HA Nakrem, Ø Hammer, EM Knutsen, PS Druckenmiller, ...
Norwegian Journal of Geology 92 (2-3), 55-64, 2012
352012
Stratigraphic framework of Upper Carboniferous (Moscovian-Kasimovian) strata in Bünsow land, central Spitsbergen: palaeogeographic implications
NAH Pickard, F Eilertsen, NM Hanken, TA Johansen, A Lønøy, ...
Norsk Geologisk Tidsskrift 76 (3), 169-185, 1996
351996
Conodonts from the Permian succession of Bjørnøya (Svalbard)
HA Nakrem
Norsk Geologisk Tidsskrift 71 (4), 235-248, 1991
321991
Bivalves from the latest Jurassic-earliest Cretaceous hydrocarbon seep carbonates from central Spitsbergen, Svalbard
K Hryniewicz, CTS Little, HA Nakrem
Zootaxa 3859 (1), 1–66-1–66, 2014
292014
Permian-Triassic scolecodonts and conodonts from the Svalis Dome, central Barents Sea, Norway
HA Nakrem, H Szaniawski, A Mork
Acta Palaeontologica Polonica 46 (1), 2001
292001
U–Pb and geochemical evidence for a Cryogenian magmatic arc in central Novaya Zemlya, Arctic Russia
F Corfu, H Svensen, ER Neumann, HA Nakrem, S Planke
Terra Nova 22 (2), 116-124, 2010
282010
Middle Carboniferous to Early Permian bryozoans from Spitsbergen
HA Nakrem
Acta Palaeontologica Polonica 39 (1), 45-116, 1994
281994
Bryozoans from the Lower Permian Vøringen Member (Kapp Starostin Formation), Spitsbergen, Svalbard
HA Nakrem
281994
New Early Triassic Bryozoa (Trepostomata) from Spitsbergen, with some remarks on the stratigraphy of the investigated horizons
HA Nakrem, A Mørk
Geological Magazine 128 (2), 129-140, 1991
281991
Large onychites (cephalopod hooks) from the Upper Jurassic of the Boreal Realm
Ø Hammer, K Hryniewicz, JH Hurum, M Høyberget, EM Knutsen, ...
Acta Palaeontologica Polonica 58 (4), 827-835, 2013
272013
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