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Catalog / class

Sarcopterygii

The Sarcopterygii navigation envelope uses the articulated Ludlow Guiyu oneiros specimen at approximately 419 Ma as its evidence-linked older anchor and living sarcopterygians at 0 Ma as its younger edge; the fossil is neither a direct ancestor nor proof of an exact global first appearance. This navigation entry is not a phylogeny or a complete taxon dossier.

Represented range419–Present Ma
Content packagetetrapod-transition
PBDBNot linked

Evidence boundary

Automated checks cover structure, identifiers, translations and links only; maintainer and external expert review are not complete.

Claim ledger

fossil-range · high

The Sarcopterygii navigation envelope uses the articulated Ludlow Guiyu oneiros specimen at approximately 419 Ma as its evidence-linked older anchor and living sarcopterygians at 0 Ma as its younger edge; the fossil is neither a direct ancestor nor proof of an exact global first appearance.

claim:taxon:sarcopterygii:fossil-range

Known limits

References

  1. The oldest articulated osteichthyan reveals mosaic gnathostome charactersZhu, M.; Zhao, W.; Jia, L.; Lu, J.; Qiao, T.; Qu, Q. · 2009 · DOI 10.1038/nature07855
  2. Open Tree of Life web servicesOpenTreeOfLife Project
  3. The Paleobiology Database application programming interfacePeters, S.E.; McClennen, M. · 2016 · DOI 10.1017/pab.2015.39
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