forskningsartikkel
Brachiopods of the northern North Atlantic and Arctic, with a focus on Norwegian fauna
Jesper Hansen
Fauna norvegica 2024-06-18
Palaeoceanographic reconstruction of surface-ocean changes in the southern Norwegian Sea for the last ~130,000 years based on diatoms and with comparison to foraminiferal records
Ulrike Hoff, Tine L. Rasmussen [+3]
Palaeogeography, Palaeoclimatology, Palaeoecology 2019-06
New late Pleistocene species of Acharax from Arctic methane seeps off Svalbard
Jesper Hansen, Mohamed M. Ezat [+2]
Journal of Systematic Palaeontology 2019-05-01
Taxonomy and palaeoecology of two Late Pleistocene species of vesicomyid bivalves from cold methane seeps at Svalbard (79°N)
Jesper Hansen, Ulrike Hoff [+2]
Journal of Molluscan Studies 2017-04-04
Onset of main Phanerozoic marine radiation sparked by emerging Mid Ordovician icehouse
Christian M. Ø. Rasmussen, Clemens V. Ullmann [+10]
Scientific Reports 2016-01-06
Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen
JESPER HANSEN & LARS E. HOLMER
Zootaxa 2011-10-28
Late Pleistocene and Holocene distribution of Mytilus edulis in the Barents Sea region and its palaeoclimatic implications
Jesper Hansen, Nils-Martin Hanken [+3]
Journal of Biogeography 2011-02-17
Diversity fluctuations and biogeography of Ordovician brachiopod faunas in northeastern Spitsbergen
J. Hansen & L.E. Holmer
Bulletin of Geosciences 2010-09-30
FIRST FOSSILS OF THE ISOPOD GENUS AEGA LEACH, 1815
Thomas Hansen & Jesper Hansen
Journal of Paleontology 2010
The relationships between Late Ordovician sea-level changes and faunal turnover in western Baltica: Geochemical evidence of oxic and dysoxic bottom-water conditions
Jesper Hansen, Jesper Kresten Nielsen [+1]
Palaeogeography, Palaeoclimatology, Palaeoecology 2009-01
The late Sandbian – earliest Katian (Ordovician) brachiopod immigration and its influence on the brachiopod fauna in the Oslo Region, Norway
Jesper Hansen & David A.T. Harper
Lethaia 2008-03
Ice-free conditions in Novaya Zemlya 35 000-30 000 cal years B.P., as indicated by radiocarbon ages and amino acid racemization evidence from marine molluscs
Jan Mangerud, Darrell Kaufman [+2]
Polar Research 2008-01
Upper Ordovician brachiopods from the Arnestad and Frognerkilen formations in the Oslo-Asker district, Norway
Jesper Hansen
Palaeontos 2008
Baltica: A mid Ordovician diversity hotspot
Christian M. Ø. Rasmussen, Jesper Hansen [+1]
Historical Biology 2007
Brachiopod bio- and ecostratigraphy in the lower part of the Arnestad Formation (Upper Ordovician), Oslo Region, Norway
Jesper Hansen & David A.T. Harper
Norsk Geologisk Tidsskrift 2007
Palaeoneumania, a new name for the genus Neumania Harper, 1981 (Brachiopoda), preoccupied by Neumania Lebert, 1879 (Arthropoda)
Jesper Hansen & David A.T. Harper
Norsk Geologisk Tidsskrift 2005
Brachiopod macrofaunal distribution through the upper Volkhov - lower Kunda (Lower Ordovician)rocks, Lynna River, St. Petersburg region
Jesper Hansen & David a. t. Harper
Bulletin of the Geological Society of Denmark 2003
Stratigraphy and sea-level fluctuations in the Upper Miocene Gram Formation, south-western Denmark
Jesper Hansen & Thomas Hansen
Bulletin of the Geological Society of Denmark 2003
The echinoid Brissopsis lyrifera from the Danish Upper Miocene Gram Formation
Thomas Hansen & Jesper Hansen
Bulletin of the Geological Society of Denmark 2000
forskningsrapport
Organismegruppen Brachiopoda i Elven,H. & Sørli. G (red.) 2021. Kunnskapsstatus for artsmangfoldet i Norge 2020. Utredning for Artsdatabanken 1/2021.
Elsebeth Thomsen & Jesper Hansen
Artsdatabanken 2021
Geological expedition to the northeastern Spitsbergen (2008): Lower Palaeozoic deposits
Jesper Kresten Nielsen, Nils-Martin Hanken [+1]
SINTEF Petroleum Research, Trondheim 2009
konferanseartikkel
Assessing Exploratory Drilling Impacts on an Arctic Deepwater Sea-Pen Habitat in Offshore Norway
John E. Paulsen, Sabine K. Cochrane [+4]
Day 2 Tue, March 18, 2014 2014-03-17
konferanseinnlegg
Holocene Mytilus in the Barents Sea region
Jesper Hansen, Nils-Martin Hanken [+3]
Third International Palaeontological Congress (IPC3) 2010-06-28
Were Novaya Zemlya and the Barents Sea ice free about 30 ka?
Jan Mangerud, Darrell Kaufmann [+2]
Arctic Paleoclimate and its Extremes (APEX - IPY), second conference 2008-04-01
Were Novaya Zemlya and the Barents Sea ice free about 30 ka?
Jan Mangerud, Darrell Kaufmann [+2]
Arctic Paleoclimate and its extremes (APEX - IPY), second conference 2008-04-01
The relationships between sea-level changes and facies for Late Ordovician faunas, western Baltica: geochemical evidence of oxic and dysoxic bottom-water conditions
Jesper Hansen, Jesper Kresten Nielsen [+1]
9th meeting of the Working Group on Ordovician Geology of Baltoscandia (WOGOGOB 2007) 2007-08-17
The influence of sea-level oscillations and migration of brachiopod taxa from neighbouring continents on an epicontinental brachiopod fauna in the Oslo Region, Norway
Jesper Hansen
Biodiversity: perspectives from deep time. INYS Workshop. 2006-03-22
Brachiopod Fauna in the Lower Part of the Ordovician (Caradoc) Arnestad Formation in the Oslo Region, Norway
Jesper Hansen
Fifth International Brachiopod Congress 2005-07-03
Brachiopod faunal dynamics across the Volkhov - Kunda boundary in NW Russia
Jesper Hansen & David a. t. Harper
WOGOGOB-2001 (Working Group on the Ordovician Geology of Baltoscandia) 2001-05-16
konferanseposter
New geological map of the Lower Palaeozoic in the northeastern Spitsbergen, Svalbard
Jesper Kresten Nielsen, Jesper Hansen [+1]
29th Nordic Geological Winter Meeting 2010-01-11
Lower Palaeozoic basin development in northeastern Spitsbergen, Svalbard
Jesper Kresten Nielsen, Nils-Martin Hanken [+1]
29th Nordic Geological Winter Meeting 2010-01-11
Preliminary results on the diversity fluctuations and biogeography of the Ordovician brachiopod fauna in northeastern Spitsbergen
Jesper Hansen & Lars E. Holmer
IGCP 503: Ordovician palaeogeography and palaeoclimate 2009-08-31
Late Ordovician changes in a siliciclastic source area for the Oslo Region
Jesper Hansen, Jesper Kresten Nielsen [+1]
The 33rd International Geological Congress (IGC) 2008-08-06
Late Ordovician brachiopod migration patterns and evolution in response to environmental changes on the western margin of Baltica
Jesper Hansen
Biodiversity: perspectives from deep time. INYS Workshop. 2006-03-22
kronikk
foredrag
Taksonomi sett med en paleontologs øyne
Jesper Hansen
Seminar med Agder Naturhistoriske Museum og Botanisk Hage 2009-02-16
Brachiopoder og trilobitter fra Ordovicium nær Skt. Petersborg, Rusland
Jesper Hansen & Thomas Hansen
Foredragsrekke på Geologisk Institut i København, Danmark. 2001-11-27
populærvitenskap
Vandringsmønstre for en 460 millioner år gammel brakiopodfauna i Oslo-området
Jesper Hansen
Ottar 2007
konferanseabstrakt
The relationships between sea-level changes and facies for Late Ordovician faunas, western Baltica: geochemical evidence of oxic and dysoxic bottomwater conditions
Jesper Hansen, Jesper Kresten Nielsen [+1]
Sveriges Geologiska Undersökning, Serie Am, Maringeologiska Karto 2007
doktoravhandling
ReportWorkingPaper
Gram Lergrav - Ekskursionsguide
Jesper Hansen & Thomas Hansen
STENO - de geologistuderendes forening 2000