Now showing items 62-81 of 365

  • Helm, Conrad; Beckers, Patrick; Bartolomaeus, Thomas; Drukewitz, Stephan H; Kourtesis, Ioannis; Weigert, Anne; Purschke, Günter; Worsaae, Katrine; Struck, Torsten H; Bleidorn, Christoph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background A median, segmented, annelid nerve cord has repeatedly been compared to the arthropod and vertebrate nerve cords and became the most used textbook representation of the annelid nervous system. ...
  • Helm, Conrad; Beckers, Patrick; Bartolomaeus, Thomas; Drukewitz, Stephan H.; Kourtesis, Ioannis; Weigert, Anne; Purschke, Günter; Worsaae, Katrine; Struck, Torsten H; Bleidorn, Christoph (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Background: A median, segmented, annelid nerve cord has repeatedly been compared to the arthropod and vertebrate nerve cords and became the most used textbook representation of the annelid nervous system. Recent phylogenomic ...
  • Liow, Lee Hsiang; Taylor, Paul D. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Cope's Rule describes increasing body size in evolutionary lineages through geological time. This pattern has been documented in unitary organisms but does it also apply to module size in colonial organisms? We address ...
  • Trønnes, Reidar G; Baron, Marzena Anna; Eigenmann, Katarina R.; Guren, Marthe Grønlie; Heyn, Björn Holger; Løken, Andreas; Mohn, Chris Erik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
  • Heyn, Björn Holger; Conrad, Clinton Phillips; Trønnes, Reidar G (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Two large areas of anomalously low seismic velocities are visible in all tomographic models of the lowermost mantle. Depending on the density structure of these Large Low Shear Velocity Provinces (LLSVPs), the core-mantle ...
  • Fredin, Ola; Viola, Giulio; Zwingmann, Horst; Sørlie, Ronald; Brönner, Marco; Lie, Jan-Erik; Grandal, Else Margrethe; Müller, Axel; Margreth, Annina; Vogt, Christoph; Knies, Jochen (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    As the title of the correspondence by Fossen et al.1 suggests, determining the age of landscape elements of the Earth surface is difficult. We thus welcome the opportunity to clarify our arguments on the contentious themes ...
  • Tan, Pingchuan; Breivik, Asbjørn Johan; Trønnes, Reidar G; Mjelde, Rolf; Azuma, Ryosuke; Eide, Sigurd (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The Eggvin Bank, located between the Jan Mayen Island and Greenland, is an unusually shallow area containing several submarine volcanic peaks, confined by two transforms on the Northern Kolbeinsey Ridge (NKR). We represent ...
  • Struck, Torsten H; Cerca De Oliveira, Josè (Journal article / Tidsskriftartikkel / SubmittedVersion, 2019)
    Cryptic species are detected at an ever‐increasing rate, mainly due to the application of molecular data. While the impact of this hidden diversity on macro‐ecology and conversation biology is widely recognized, its ...
  • Kampf, Anthony R.; Chukanov, Nikita V.; Möhn, Gerhard; Molina Donoso, Arturo A.; Friis, Henrik (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    The new minerals cuatrocapaite-(NH4) (IMA2018-083) and cuatrocapaite-(K) (IMA2018-084) are the NH4- and K-dominant members of a series with the general formula (NH4,K)3(NaMg□)(As2O3)6Cl6·16H2O. Both minerals were found at ...
  • Unknown author (Research report / Forskningsrapport, 1953)
    Field station lists and maps Original station descriptions and maps from a sampling project: collecting marine benthic invertebrates during annual summer period cruises 1950-1953 with research vessel R/V “G.M. Dannevig”. ...
  • Cerca, Jose; Meyer, Christian; Stateczny, Dave; Siemon, Dominik; Wegbrod, Jana; Purschke, Günter; Dimitrov, Dimitar; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Morphological stasis or the absence of morphological change is a well-known phenomenon in the paleontological record, yet it is poorly integrated with neontological evidence. Recent evidence suggests that cryptic species ...
  • Hogner, Silje; Laskemoen, Terje; Lifjeld, Jan Terje; Porkert, Jiri; Kleven, Oddmund; Albayrak, Tamer; Kabasakal, Bekir; Johnsen, Arild (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
    Mitochondrial DNA usually shows low sequence variation within and high sequence divergence among species, which makes it a useful marker for phylogenetic inference and DNA barcoding. A previous study on the common redstart ...
  • Finch, Adrian A.; Friis, Henrik; Maghrabi, Mufeed (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    The luminescence spectra of a suite of natural sodium framework silicates including four different sodalite variants and tugtupite have been collected during X-ray irradiation as a function of temperature between 20 and ...
  • Cerca De Oliveira, Josè; Meyer, Christian; Purschke, Günter; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    The recognition of cryptic species concealed in traditionally established species may reveal new biogeographical patterns and alter the understanding of how biodiversity is geographically distributed. This is particularly ...
  • Thomas, Jessica E; Carvalho, Gary R.; James, Haile; Rawlence, Nicolas J.; Martin, Michael David; Ho, Simon Y.W.; Sigfússon, Arnór; Jósefsson, Vigfús A.; Frederiksen, Morten; Linnebjerg, Jannie F.; Castruita, Jose A. Samaniego; Niemann, Jonas; Sinding, Mikkel-Holger S.; Sandoval-Velasco, Marcela; Soares, André E.R.; Lacy, Robert; Barilaro, Christina; Best, Julia; Brandis, Dirk; Cavallo, Chiara; Elorza, Mikelo; Garrett, Kimball L; Groot, Maaike; Johansson, Friederike; Lifjeld, Jan Terje; Nilson, Göran; Serjeanston, Dale; Sweet, Paul; Fuller, Errol; Hufthammer, Anne Karin; Meldgaard, Morten; Fjeldså, Jon; Shapiro, Beth; Hofreiter, Michael; Gilbert, Marcus Thomas Pius; Knapp, Michael (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The great auk was once abundant and distributed across the North Atlantic. It is now extinct, having been heavily exploited for its eggs, meat, and feathers. We investigated the impact of human hunting on its demise by ...
  • Elgetany, Asmaa H.; El-Ghobashy, Ahmed E.; Ghoneim, Ahmad; Struck, Torsten H (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    The annelid family Eunicidae comprises ten genera including the genusMarphysa Quatrefages, 1866. This genus is characterized by a global distribution and hasconsiderable value in the bait industry worldwide. ...
  • Vik, Unni; Logares, Ramiro; Blaalid, Rakel; Halvorsen, Rune; Carlsen, Tor; Bakke, Ingrid; Kolstø, Anne-Brit; Økstad, Ole Andreas Løchen; Kauserud, Håvard (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    Several eukaryotic symbioses have shown to host a rich diversity of prokaryotes that interact with their hosts. Here, we study bacterial communities associated with ectomycorrhizal root systems of Bistorta vivipara compared ...
  • Hurley, Laura L; Rowe, Melissah; Griffith, Simon C. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Speciation research has largely overlooked reproductive barriers acting between copulation and the formation of the zygote (i.e., postmating, prezygotic [PMPZ] barriers), especially in internally fertilizing vertebrates. ...
  • Grice, Joel D; Lussier, Aaron J; Friis, Henrik; Rowe, Ralph; Poirier, Glenn; Fihl, Zina (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Schizolite, originating from the type locality, Tutop Agtakôrfia, in the Ilímaussaq alkaline complex, Julianehåb district, South Greenland, was described initially by Winther (1901) with additional data being supplied by ...
  • Franeck, Franziska; Liow, Lee Hsiang (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    The Ordovician was a time of drastic biological and geological change. Previous work has suggested that there was a dramatic increase in global diversity during this time, but also has indicated that regional dynamics and ...