Morphological clocks in paleontology, and a mid-Cretaceous origin of crown Aves

Syst Biol. 2014 May;63(3):442-9. doi: 10.1093/sysbio/syt110. Epub 2014 Jan 21.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Birds / anatomy & histology
  • Birds / classification*
  • Birds / genetics
  • Fossils
  • Paleontology*
  • Phylogeny*