Brachiopods: Origin and early history

Research output: Contribution to journalArticle

Abstract

Despite many major advances in recent years, three key challenges remain in bringing clarity to the early history of the phylum: (1) identifying the origin, morphology and life modes of the first brachiopods; (2) understanding the relationships of the major groups to each other and higher sister taxa; and (3) unravelling the roles of the Cambrian and Ordovician radiations that set the agenda for much of subsequent brachiopod evolution. Since some 95% of all brachiopod taxa are extinct, the fossil record is the primary source of data to frame and test models for the evolution of the phylum. The acquisition of new, and the redescription of existing faunas, in precise spatial and temporal frameworks, using new and well-established analytical and investigative techniques, are as important as ever.

Details

Authors
Organisations
External organisations
  • Durham University
  • National Museum Wales
  • Uppsala University
  • Northwest University (China)
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Geology

Keywords

  • Brachiopod, Cambrian, Diversity, Ordovician, Phylogeny
Original languageEnglish
Pages (from-to)609-631
JournalPalaeontology
Volume60
Issue number5
Early online date2017 Jun 27
Publication statusPublished - 2017 Sep
Publication categoryResearch
Peer-reviewedYes