Pro-and postglacial invertebrate communities of Pingualuit Crater Lake, Nunavik (Canada), and their paleoenvironmental implications
Zoological remains were examined from the sediments of the Pingualuit Crater Lake,
Nunavik, Canada. Our objective was to describe past climate events in the area of delayed
deglaciation in northernmost Ungava Peninsula. Our record covers 3 separate sections of
deglacial and postglacial invertebrate dynamics interrupted by laminated proglacial
sediments and a basin-scale erosive slumping event. The abundance of animal remains in
the ultra-oligotrophic and extremely deep arctic lake was low, but distinct faunal …
Nunavik, Canada. Our objective was to describe past climate events in the area of delayed
deglaciation in northernmost Ungava Peninsula. Our record covers 3 separate sections of
deglacial and postglacial invertebrate dynamics interrupted by laminated proglacial
sediments and a basin-scale erosive slumping event. The abundance of animal remains in
the ultra-oligotrophic and extremely deep arctic lake was low, but distinct faunal …
[引用][C] Pro-and postglacial invertebrate communities of Pingualuit Crater Lake, Nunavik (Canada), and their paleoenvironmental implications
S Veli-Pekka, LT Isabelle, P Reinhard, H Sonja… - 2013
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