Blar i forfatter "Wooller, Matthew J."

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    • Ancient horse genomes reveal the timing and extent of dispersals across the Bering Land Bridge 

      Vershinina, Alisa; Heintzman, Peter D.; Froese, Duane G.; Zazula, Grant D.; Cassatt-Johnstone, Molly; Dalén, Love; Der Sarkissian, Clio; Dunn, Shelby G.; Ermini, Luca; Gamba, Cristina; Groves, Pamela; Kapp, Joshua D.; Mann, Daniel H.; Seguin-Orlando, Andaine; Southon, John R.; Stiller, Mathias; Wooller, Matthew J.; Baryshnikov, Gennady; Gimranov, Dmitry; Scott, Eric; Hall, Elizabeth; Hewitson, Susan; Kirillova, Irina V.; Kosintsev, Pavel; Shidlovsky, Fedor; Tong, Hao-Wen; Tiunov, Mikhail P.; Vartanyan, Sergey; Orlando, Ludovic; Corbett-Detig, Russell B.; MacPhee, Ross D. E.; Shapiro, Beth (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-05-10)
      The Bering Land Bridge (BLB) last connected Eurasia and North America during the Late Pleistocene. Although the BLB would have enabled transfers of terrestrial biota in both directions, it also acted as an ecological filter whose permeability varied considerably over time. Here we explore the possible impacts of this ecological corridor on genetic diversity within, and connectivity among, populations ...

    • A detailed life history of a Pleistocene steppe bison (Bison priscus) skeleton unearthed in Arctic Alaska 

      Funck, Juliette; Heintzman, Peter D.; Murray, Gemma G.R.; Shapiro, Beth; McKinney, Holly; Huchet, Jean-Bernard; Bigelow, Nancy H; Druckenmiller, Patrick; Wooller, Matthew J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-10-12)
      Detailed paleoecological evidence from Arctic Alaska’s past megafauna can help reconstruct paleoenvironmental conditions and can illustrate ecological adaptation to varying environments. We examined a rare, largely articulated and almost complete skeleton of a steppe bison (<i>Bison priscus</i>) recently unearthed in Northern Alaska. We used a multi-proxy paleoecological approach to reconstruct the ...

    • A new genus of horse from Pleistocene North America 

      Heintzman, Peter D.; Zazula, Grant D.; MacPhee, Ross D. E.; Scott, Eric; Cahill, James A.; McHorse, Brianna K.; Kapp, Joshua D.; Stiller, Mathias; Wooller, Matthew J.; Orlando, Ludovic; Southon, John R.; Froese, Duane G.; Shapiro, Beth (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-11-28)
      The extinct ‘New World stilt-legged’, or NWSL, equids constitute a perplexing group of Pleistocene horses endemic to North America. Their slender distal limb bones resemble those of Asiatic asses, such as the Persian onager. Previous palaeogenetic studies, however, have suggested a closer relationship to caballine horses than to Asiatic asses. Here, we report complete mitochondrial and partial nuclear ...