Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Jason D. Pardo"'
Autor:
Juan Carlos Cisneros, Nussaïbah B. Raja, Aline M. Ghilardi, Emma M. Dunne, Felipe L. Pinheiro, Omar Rafael Regalado Fernández, Marcos A. F. Sales, Rubén A. Rodríguez-de la Rosa, Adriana Y. Miranda-Martínez, Sergio González-Mora, Renan A. M. Bantim, Flaviana J. de Lima, Jason D. Pardo
Publikováno v:
Royal Society Open Science, Vol 9, Iss 3 (2022)
Scientific practices stemming from colonialism, whereby middle- and low-income countries supply data for high-income countries and the contributions of local expertise are devalued, are still prevalent today in the field of palaeontology. In response
Externí odkaz:
https://doaj.org/article/ca94708bfcbb43d8a224c7fd422013ca
Can We Reliably Calibrate Deep Nodes in the Tetrapod Tree? Case Studies in Deep Tetrapod Divergences
Publikováno v:
Frontiers in Genetics, Vol 11 (2020)
Recent efforts have led to the development of extremely sophisticated methods for incorporating tree-wide data and accommodating uncertainty when estimating the temporal patterns of phylogenetic trees, but assignment of prior constraints on node age
Externí odkaz:
https://doaj.org/article/307babe1928241b98d1b712cb784eac5
Publikováno v:
Royal Society Open Science, Vol 7, Iss 9 (2020)
The transition from water to land by the earliest tetrapods in the Devonian Period is seen as one of the greatest steps in evolution. However, little is understood concerning changes in brain morphology over this transition. Here, we determine the br
Externí odkaz:
https://doaj.org/article/89f7de35596b4106b037f7809509c880
Autor:
Jason D. Pardo, Arjan Mann
Publikováno v:
Royal Society Open Science, Vol 5, Iss 12 (2018)
Earliest Pennsylvanian (Bashkirian) vertebrate fossil assemblages of the Joggins Formation (Cumberland Group) of Nova Scotia, Canada, have long been noted for the unique representation of the earliest known crown amniotes, but the overall vertebrate
Externí odkaz:
https://doaj.org/article/2812db8ecd3f44d5a4cd08b3e85b6ce0
Publikováno v:
Royal Society Open Science, Vol 5, Iss 5 (2018)
The vertebrate fossil record of the earliest Carboniferous is notoriously poorly sampled, obscuring a critical interval in vertebrate evolution and diversity. Recent studies of diversity across the Devonian–Carboniferous boundary have proposed a ve
Externí odkaz:
https://doaj.org/article/385fbd5e8dbf442fb8adaf7ecf2074bf
Publikováno v:
Zoological Journal of the Linnean Society. 197:641-655
The group of Permo-Carboniferous tetrapods known as Recumbirostra have recently been hypothesized to represent the earliest radiation of fossorial reptiles. Therefore, understanding the anatomy and diversity of this clade is essential to understandin
Autor:
Hillary C. Maddin, Gabrielle Ruth Adams, Jason S. Anderson, Arjan Mann, Ami S. Calthorpe, Bryan M. Gee, Jason D. Pardo, David Marjanović
Publikováno v:
Papers in Palaeontology. 6:605-625
‘Microsaurs’ are traditionally considered to be lepospondyl non-amniotes, but recent analyses have recovered a subset of ‘microsaurs’, the fossorially adapted Recumbirostra, within Amniota. This novel conclusion highlights the need for additi
Autor:
Kendra Ilana Lennie, Matthew J. Vavrek, James A. Campbell, Ramon S. Nagesan, Jason S. Anderson, Jason D. Pardo
Publikováno v:
Canadian Journal of Earth Sciences. 57:542-552
Western North America preserves iconic dinosaur faunas from the Upper Jurassic and Upper Cretaceous, but this record is interrupted by an approximately 20 Myr gap with essentially no terrestrial vertebrate fossil localities. This poorly sampled inter
Publikováno v:
PLoS ONE, Vol 10, Iss 6, p e0127307 (2015)
The Early Permian recumbirostran lepospondyl Rhynchonkos stovalli has been identified as a possible close relative of caecilians due to general similarities in skull shape as well as similar robustness of the braincase, a hypothesis that implies the
Externí odkaz:
https://doaj.org/article/d71a7944f8364a189ef26983a42ccd92
Publikováno v:
Nature ecologyevolution. 6(5)
Among living tetrapods, many lineages have converged on a snake-like body plan, where extreme axial elongation is accompanied by reduction or loss of paired limbs. However, when and how this adaptive body plan first evolved in amniotes remains poorly