Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Daniel J, Field"'
Autor:
Catalina Pimiento, Kristína Kocáková, Gregor H. Mathes, Thodoris Argyriou, Edwin-Alberto Cadena, Jack A. Cooper, Dirley Cortés, Daniel J. Field, Christian Klug, Torsten M. Scheyer, Ana M. Valenzuela-Toro, Timon Buess, Meike Günter, Amanda M. Gardiner, Pascale Hatt, Geraldine Holdener, Giulia Jacober, Sabrina Kobelt, Sheldon Masseraz, Ian Mehli, Sarah Reiff, Eva Rigendinger, Mimo Ruckstuhl, Santana Schneider, Clarissa Seige, Nathalie Senn, Valeria Staccoli, Jessica Baumann, Livio Flüeler, Lino J. Guevara, Esin Ickin, Kimberley C. Kissling, Janis Rogenmoser, Dominik Spitznagel, Jaime A. Villafaña, Chiara Zanatta
Publikováno v:
Cambridge Prisms: Extinction, Vol 2 (2024)
The modern marine megafauna is known to play important ecological roles and includes many charismatic species that have drawn the attention of both the scientific community and the public. However, the extinct marine megafauna has never been assessed
Externí odkaz:
https://doaj.org/article/c14550d7df2942a8a77405caff25517a
Autor:
Daniel J. Field, Juan Benito, Sarah Werning, Albert Chen, Pei-Chen Kuo, Abi Crane, Klara E. Widrig, Daniel T. Ksepka, John W.M. Jagt
Publikováno v:
Netherlands Journal of Geosciences, Vol 103 (2024)
For centuries, fossils from the Maastrichtian type locality and adjacent quarries have provided key evidence of vertebrate diversity during the latest Cretaceous, yet until recently the Maastrichtian type area had revealed no important insights into
Externí odkaz:
https://doaj.org/article/f33c01e8a5054f5f98c5d206b23ad7e4
Autor:
Juan Benito, Albert Chen, Laura E. Wilson, Bhart-Anjan S. Bhullar, David Burnham, Daniel J. Field
Publikováno v:
PeerJ, Vol 10, p e13919 (2022)
Ichthyornis has long been recognized as a pivotally important fossil taxon for understanding the latest stages of the dinosaur–bird transition, but little significant new postcranial material has been brought to light since initial descriptions of
Externí odkaz:
https://doaj.org/article/7a8c2dc5a3ec4d49991c3520989bc7b7
Publikováno v:
Ecology and Evolution, Vol 11, Iss 21, Pp 14540-14554 (2021)
Abstract The Cretaceous–Paleogene (K–Pg) mass extinction 66 million years ago was characterized by a worldwide ecological catastrophe and rapid species turnover. Large‐scale devastation of forested environments resulting from the Chicxulub aste
Externí odkaz:
https://doaj.org/article/57cfc8c938e74818906601bcf11f53b4
Autor:
Catherine G. Klein, Davide Pisani, Daniel J. Field, Rebecca Lakin, Matthew A. Wills, Nicholas R. Longrich
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Snakes are one of the most successful groups of living vertebrates, but the timing of their diversification is unclear. Combining molecular clocks, fossils, and biogeography, Klein et al. show that snakes experienced a diversification, and underwent
Externí odkaz:
https://doaj.org/article/fa7a3ab1516f46739b7068acb353e413
Autor:
Oliver E. Demuth, Juan Benito, Emanuel Tschopp, Stephan Lautenschlager, Heinrich Mallison, Niklaus Heeb, Daniel J. Field
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Taphonomic and diagenetic processes inevitably distort the original skeletal morphology of fossil vertebrate remains. Key aspects of palaeobiological datasets may be directly impacted by such morphological deformation, such as taxonomic diagnoses and
Externí odkaz:
https://doaj.org/article/4ccdf31445a84d7e8081a28acd1cf82b
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Externí odkaz:
https://doaj.org/article/446e957abc75495db9b6459f4843358d
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
All extant birds are toothless, and recent molecular evidence suggests that edentulism in extant birds is the product of a single evolutionary transition to toothlessness on the line to crown birds in the Cretaceous. However, a fossil crown bird prem
Externí odkaz:
https://doaj.org/article/fd8f9e4c1d72498b8182e4564272217a
Autor:
Neil Brocklehurst, Daniel J. Field
Publikováno v:
iScience, Vol 24, Iss 3, Pp 102243- (2021)
Summary: Several potential drivers of avian tooth loss have been proposed, although consensus remains elusive as fully toothless jaws arose independently numerous times among Mesozoic avialans and dinosaurs more broadly. The origin of crown bird eden
Externí odkaz:
https://doaj.org/article/32abf1f5b30d4154af38ebbd7ffdde95
Autor:
Klara Widrig, Daniel J. Field
Publikováno v:
Diversity, Vol 14, Iss 2, p 105 (2022)
The extant diversity of the avian clade Palaeognathae is composed of the iconic flightless ratites (ostriches, rheas, kiwi, emus, and cassowaries), and the volant tinamous of Central and South America. Palaeognaths were once considered a classic illu
Externí odkaz:
https://doaj.org/article/5f3f13ee026a4a78830af99c4a81d5b7