Origin and dispersal of the earliest brachiopods

@article{Ushatinskaya2008OriginAD,
  title={Origin and dispersal of the earliest brachiopods},
  author={Galina T. Ushatinskaya},
  journal={Paleontological Journal},
  year={2008},
  volume={42},
  pages={776-791}
}
  • G. Ushatinskaya
  • Published 23 November 2008
  • Environmental Science, Geography
  • Paleontological Journal
Brachiopods first appeared at the very beginning of the Phanerozoic together with the first skeletal organisms. Most brachiopod taxa that arose in the first half of the Cambrian had a short temporal range and became completely extinct by the middle of the Middle Cambrian. Rigid articulation of the valves of brachiopods was provided by various structures, which also appeared in the Early Cambrian. This fact points to the importance of this feature for the formation of the whole group and at the… 

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