The De Geer, Thulean and Beringia routes: key concepts for understanding early Cenozoic biogeography

@article{Brikiatis2014TheDG,
  title={The De Geer, Thulean and Beringia routes: key concepts for understanding early Cenozoic biogeography},
  author={Leonidas Brikiatis},
  journal={Journal of Biogeography},
  year={2014},
  volume={41}
}
  • Leonidas Brikiatis
  • Published 1 June 2014
  • Geography, Environmental Science
  • Journal of Biogeography
I re‐evaluate the specific biogeographical significance of each of the land bridges (Beringia, Thulean and De Geer) in the Northern Hemisphere during the latest Cretaceous–early Cenozoic, showing that the Thulean and De Geer routes did not operate contemporaneously. 

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References

SHOWING 1-10 OF 134 REFERENCES

An Estimate of the Early Tertiary Paleoclimate of the Southern Arctic

The early Tertiary southern Arctic was an important biogeographic exchange route between the Old and New Worlds. A variant of the nearest living relative method of paleoclimatic estimation suggests

New Early Carnivoran Specimens from the Puercan (Earliest Paleocene) of Saskatchewan, Canada

Abstract New specimens of an as yet unidentified carnivoran from the earliest Paleocene of Saskatchewan are described. The new specimens augment the evidence on which the contentious earliest (middle

Mammalian biostratigraphy across the Paleocene-Eocene boundary in the Paris, London and Belgian basins

  • J. Hooker
  • Geography, Environmental Science
    Geological Society, London, Special Publications
  • 1996
Abstract Problems of resolution and poor superpositional evidence in mammalian biostratigraphy through Paleocene-Eocene boundary strata in NW Europe are solved by applying parsimony analysis to taxa

The last polar dinosaurs: high diversity of latest Cretaceous arctic dinosaurs in Russia

Dinosaur eggshell fragments indicate that at least several latest Cretaceous dinosaur taxa could reproduce in polar region and were probably year-round residents of high latitudes, strongly questions hypotheses according to which dinosaur extinction was a result of temperature decline, caused or not by the Chicxulub impact.

The TRANSMED Transects in Space and Time: Constraints on the Paleotectonic Evolution of the Mediterranean Domain

The Phanerozoic evolution of the western Tethyan region was dominated by terrane collisions and accretions, during the Variscan, Cimmerian and Alpine cycles. Most terranes were derived from Gondwana

Paleocene Tracks of the Mammal Pantodont Genus Titanoides in Coal-Bearing Strata, Svalbard, Arctic Norway

ABSTRACT We discuss large tracks recently discovered in Paleocene coal deposits from Svalbard. The age, large size, and excellent preservation of the tracks allows them to be identified to the

Comparative paleofloristics of the Albian-early Paleocene in the Anadyr-Koryak and North Alaska subregions, Part 3: Comparison of floras and floristic changes across the Cretaceous-Paleogene boundary

  • A. Herman
  • Environmental Science, Geography
  • 2007
Floras characterizing comparable evolutionary stages in the Anadyr-Koryak and North Alaska subregions of the North Pacific show some essential distinctions despite their similarity in general.

The Eocene North Atlantic land bridge: its importance in Tertiary and modern phytogeography of the northern hemisphere

over the Northern Hemisphere (Wolfe, 1 975) during a period of equable climate (Kennett, 1977; Savin, 1977; Buchardt, 1978; Wolfe, 1978) to form a hemispheric flora. This flora seems unusual by

Paleogene floral assemblages around epicontinental seas and straits in Northern Central Eurasia: proxies for climatic and paleogeographic evolution

Paleogene connection of Tethyan and Paleoarctic water masses and biotas was largely enhanced by a N-S trending epicontinental seaway in northern Central Eurasia, which extended from the Aral Sea to

Glires (Mammalia) from the Late Paleocene Bayan Ulan Locality of Inner Mongolia

Abstract Two new early diverging members of Glires, Eomylus bayanulanensis, n.sp. and Palaeomylus lii, n.gen. and n.sp., are described from the late Paleocene Bayan Ulan Fauna, Inner Mongolia, China.
...