Clint A. Boyd

Works (4)

Updated: July 5th, 2023 15:54

2011 journal article

Exploring the effects of phylogenetic uncertainty and consensus trees on stratigraphic consistency scores: A new program and a standardized method

Cladistics, 27(1), 52–60.

By: C. Boyd, T. Cleland, N. Marrero & J. Clarke

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Osteogenesis, homology, and function of the intercostal plates in ornithischian dinosaurs (Tetrapoda, Sauropsida)

Zoomorphology, 130(4), 305–313.

By: C. Boyd, T. Cleland & F. Novas

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

TAXONOMIC REVISON OF THE BASAL NEORNITHISCHIAN TAXA THESCELOSAURUS AND BUGENASAURA

JOURNAL OF VERTEBRATE PALEONTOLOGY, 29(3), 758–770.

By: C. Boyd n, C. Brown *, R. Scheetz* & J. Clarke*

TL;DR: This analysis is the first to recover a clade containing all basal neornithischian taxa from the Cretaceous of North America, within which P. warreni is recovered as the sister taxon to a Thescelosaurus clade whose monophyly is supported by five cranial autapomorphies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Paleogene equatorial penguins challenge the proposed relationship between biogeography, diversity, and Cenozoic climate change

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 104(28), 11545–11550.

By: J. Clarke n, D. Ksepka *, M. Stucchie, M. Urbina *, N. Giannini *, S. Bertelli *, Y. Narvez, C. Boyd n

author keywords: aves; evolution; Peru; fossil; Bergmann's rule
MeSH headings : Animals; Biodiversity; Biological Evolution; Climate; Fossils; Natural History; Peru; Phylogeny; Spheniscidae / anatomy & histology
TL;DR: The most comprehensive phylogenetic analysis of Sphenisciformes to date, combining morphological and molecular data, places the new species outside the extant penguin radiation (crown clade: Speniscidae) and supports two separate dispersals to equatorial regions during greenhouse earth conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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