Search Results

Woodcutting behavior in beavers (Castoridae, Rodentia): Estimating ecological performance in a modern and a fossil taxon

by Rybczynski, N. (Natalia)
Published in Paleobiology (2008)

Collagen sequence analysis of fossil camels, Camelops and c.f. Paracamelus, from the Arctic and sub-Arctic of Plio-Pleistocene North America

by Buckley, M. (Michael), Lawless, C. (Craig), Rybczynski, N. (Natalia)
Published in Journal of Proteomics (2018)

Cross-bedded woody debris from a pliocene forested river system in the high arctic: Beaufort formation, Meighen Island, Canada

by Davies, N.S. (Neil S.), Gosse, J.C. (John C.), Rybczynski, N. (Natalia)
Published in Journal of Sedimentary Research (2014)

A semi-aquatic Arctic mammalian carnivore from the Miocene epoch and origin of Pinnipedia

by Rybczynski, N. (Natalia), Dawson, M.R. (Mary R.), Tedford, R.H. (Richard H.)
Published in Nature (2009)

Early Eocene mammals from the Driftwood Creek beds, Driftwood Canyon Provincial Park, northern British Columbia

by Eberle, J.J. (Jaelyn J.), Rybczynski, N. (Natalia), Greenwood, D.R. (David R.)
Published in Journal of Vertebrate Paleontology (2014)

A late triassic flora from east-central Axel Heiberg Island, Nunavut, Canada

by Vavrek, M.J. (Matthew J.), Larsson, H.C.E. (Hans C. E.), Rybczynski, N. (Natalia)
Published in Canadian Journal of Earth Sciences (2007)

Evolution of woodcutting behaviour in Early Pliocene beaver driven by consumption of woody plants

by Plint, T. (Tessa), Longstaffe, F.J. (Fred J.), Ballantyne, A. (Ashley), Telka, A. (Alice), Rybczynski, N. (Natalia)
Published in Scientific Reports (2020)

Three-dimensional geometry of the narwhal (Monodon monoceros) flukes in relation to hydrodynamics

by Fontanella, J.E. (Janet E.), Fish, F.E. (Frank E.), Rybczynski, N. (Natalia), Nweeia, M.T. (Martin T.), Ketten, D.R. (Darlene R.)
Published in Marine Mammal Science (2011)

Pliocene Arctic temperature constraints from the growth rings and isotopic composition of fossil larch

by Ballantyne, A.P. (A. P.), Rybczynski, N. (Natalia), Baker, P.A. (P. A.), Harington, C.R. (C. R.), White, D. (D.)
Published in Palaeogeography, Palaeoclimatology, Palaeoecology (2006)

A basal ursine bear (Protarctos abstrusus) from the Pliocene High Arctic reveals Eurasian affinities and a diet rich in fermentable sugars

by Wang, X. (Xiaoming), Rybczynski, N. (Natalia), Harington, C.R. (C. Richard), White, S.C. (Stuart C.), Tedford, R.H. (Richard H.)
Published in Scientific Reports (2017)

Stratigraphic and paleoenvironmental reconstruction of a mid-pliocene fossil site in the high arctic (Ellesmere Island, Nunavut): Evidence of an ancient peatland with beaver activi...

by Mitchell, W.T. (William Travis), Rybczynski, N. (Natalia), Schroder-Adams, C. (Claudia), Hamilton, P.B. (Paul B.), Smith, R. (Robin), Douglas, M. (Marianne)
Published in ARCTIC (2016)

Climate variability in the Early Pliocene Arctic: Annually resolved evidence from stable isotope values of sub-fossil wood, Ellesmere Island, Canada

by Csank, A.Z. (A. Z.), Patterson, W.P. (W. P.), Eglington, B.M. (B. M.), Rybczynski, N. (Natalia), Basinger, J.F. (J. F.)
Published in Palaeogeography, Palaeoclimatology, Palaeoecology (2011)

Early Pliocene fish remains from Arctic Canada support a pre-Pleistocene dispersal of percids (Teleostei: Perciformes)

by Murray, A.M. (Alison M.), Cumbaa, S.L. (Stephen L.), Harington, C.R. (C. Richard), Smith, G.R. (Gerald R.), Rybczynski, N. (Natalia)
Published in Canadian Journal of Earth Sciences (2009)

Mid-Pliocene warm-period deposits in the High Arctic yield insight into camel evolution

by Rybczynski, N. (Natalia), Gosse, J.C. (John C.), Richard Harington, C. (C.), Wogelius, R.A. (Roy A.), Hidy, A.J. (Alan J.), Buckley, M. (Mike)
Published in Nature Communications (2013)

Significantly warmer Arctic surface temperatures during the Pliocene indicated by multiple independent proxies

by Ballantyne, A.P. (A. P.), Greenwood, D.R. (D. R.), Sinninghe Damsté, J.S. (J. S.), Csank, A.Z. (A. Z.), Eberle, J.J. (J. J.), Rybczynski, N. (Natalia)
Published in Geology (2010)

Evidence for fire in the pliocene arctic in response to amplified temperature

by Fletcher, T.L. (Tamara L.), Warden, L. (Lisa), Damsté, J.S.S. (Jaap S. Sinninghe), Brown, K.J. (Kendrick J.), Rybczynski, N. (Natalia), Gosse, J.C. (John C.), Ballantyne, A.P. (Ashley P.)
Published in Climate of the Past (2019)

Estimates of Arctic land surface temperatures during the early Pliocene from two novel proxies

by Csank, A.Z. (Adam Z.), Tripati, A.K. (Aradhna K.), Patterson, W.P. (William P.), Eagle, R.A. (Robert A.), Rybczynski, N. (Natalia), Ballantyne, A.P. (Ashley P.), Eiler, J.M. (John M.)
Published in Earth and Planetary Science Letters (2011)

PoLAR-FIT: Pliocene landscapes and arctic remains-frozen in time

by Gosse, J.C. (J. C.), Ballantyne, A.P. (A. P.), Barker, J.D. (J. D.), Csank, A.Z. (A. Z.), Fletcher, T.L. (T. L.), Grant, G.W. (G. W.), Greenwood, D.R. (D. R.), MacPhee, R.D.E. (R. D.E.), Rybczynski, N. (Natalia)
Published in Geoscience Canada (2017)