Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Natasha S. Vitek"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 69, Iss 1, Pp 109-126 (2024)
Serially homologous elements pose an identification problem in fragmentary records, particularly those of vertebrate fossils. Examples include individual vertebrae in the vertebral column and teeth in a tooth row. Until an isolated element can be a
Externí odkaz:
https://doaj.org/article/f7020784ba9d400bb6f375177c607575
Autor:
Walter G. Joyce, Jérémy Anquetin, Edwin-Alberto Cadena, Julien Claude, Igor G. Danilov, Serjoscha W. Evers, Gabriel S. Ferreira, Andrew D. Gentry, Georgios L. Georgalis, Tyler R. Lyson, Adán Pérez-García, Márton Rabi, Juliana Sterli, Natasha S. Vitek, James F. Parham
Publikováno v:
Swiss Journal of Palaeontology, Vol 140, Iss 1, Pp 1-45 (2021)
Abstract Over the last 25 years, researchers, mostly paleontologists, have developed a system of rank-free, phylogenetically defined names for the primary clades of turtles. As these names are not considered established by the PhyloCode, the newly cr
Externí odkaz:
https://doaj.org/article/7c682c01a3ff44deb3d020719ef602ac
Autor:
Francis J. Sousa, Stephen E. Cox, Sidney R. Hemming, E. Troy Rasbury, Elena Steponaitis, Kevin Hatton, Mae Saslaw, Gregory Henkes, Patricia Princehouse, Natasha S. Vitek, Isaiah Nengo
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
New field observations and 40Ar/39Ar geochronology reveal that the Topernawi Formation of the Ekitale Basin, northern Turkana Depression, Turkana County, Kenya was deposited entirely during the Oligocene between 29.7 ± 0.5 Ma and 29.24 ± 0.08 Ma. T
Externí odkaz:
https://doaj.org/article/1eba6908fc9644fb8ff1a32d9f5cdc48
Publikováno v:
The Anatomical Record. 306:1452-1464
Softshell turtles (Trionychidae) display characteristic pits and ridges, or "sculpturing," on the bony carapace. Variation in sculpturing pattern may be useful in classifying fossilized shell fragments. Although past attempts could discern qualitativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f811d2815f8b0b522a6a4b4c8a880bea
https://doi.org/10.1002/ar.25064
https://doi.org/10.1002/ar.25064
Publikováno v:
Evolution. 76:2032-2048
In neutral models of quantitative trait evolution, both genetic and phenotypic divergence scale as random walks, producing a correlation between the two measures. However, complexity in the genotype-phenotype map may alter the correlation between gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4011c28cf0e636614f29b4b542771bd
https://doi.org/10.1111/evo.14576
https://doi.org/10.1111/evo.14576
Autor:
Natasha S. Vitek, Hui Chen
Publikováno v:
Journal of Mammalian Evolution. 29:677-692
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bfe1c82532b587b0c48e3e0c98335ac
https://doi.org/10.1007/s10914-022-09601-z
https://doi.org/10.1007/s10914-022-09601-z
Publikováno v:
Paleobiology. 47:464-486
Interpreting the impact of climate change on vertebrates in the fossil record can be complicated by the effects of potential biotic drivers on morphological patterns observed in taxa. One promising area where this impact can be assessed is a high-res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb96f2f68679e966d950a7f8fab5238d
https://doi.org/10.1017/pab.2021.12
https://doi.org/10.1017/pab.2021.12
Autor:
Tyler R. Lyson, Adán Pérez-García, Juliana Sterli, Andrew D. Gentry, James F. Parham, Márton Rabi, Georgios L. Georgalis, Edwin A. Cadena, Jérémy Anquetin, Igor G. Danilov, Serjoscha W. Evers, Julien Claude, Gabriel S. Ferreira, Natasha S. Vitek, Walter G. Joyce
Publikováno v:
Swiss Journal of Palaeontology, Vol 140, Iss 1, Pp 1-45 (2021)
Over the last 25 years, researchers, mostly paleontologists, have developed a system of rank-free, phylogenetically defined names for the primary clades of turtles. As these names are not considered established by the PhyloCode, the newly created nom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8180fcc7d9e166dfd4c47ac69f776938
https://doaj.org/article/7c682c01a3ff44deb3d020719ef602ac
https://doaj.org/article/7c682c01a3ff44deb3d020719ef602ac
Autor:
Allison A. Baczynski, Mary J. Kraus, Scott L. Wing, Gabriel J. Bowen, Paul E. Morse, Vera Korasidis, Natasha S. Vitek, Jonathan I. Bloch
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893c4230a6bf45cdad9373076dec9cf8
https://doi.org/10.1130/abs/2021am-370596
https://doi.org/10.1130/abs/2021am-370596
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24891bf9328aa568a54ea0f4898080a
https://doi.org/10.1130/abs/2020am-356739
https://doi.org/10.1130/abs/2020am-356739