References / paperNew Triassic teleosts (Actinopterygii, Teleosteomorpha) from northern Italy and their phylogenetic relationships among the most basal teleosts
Arratia, G.
Year2017
Source roleprimary-study
DOI / ID10.1080/02724634.2017.1312690
Fitness and scope
taxonomy · topology · range
Named Triassic specimens and a sampled topology; not a global teleosteomorph first appearance.
Claim ledger
fossil-range · mediumNamed Triassic teleosteomorph specimens from northern Italy are described and placed in a basal-teleost character matrix. These local specimens and topology provide a sampled minimum only, not Teleosteomorpha's exact global FAD or direct ancestors.
claim:taxon:teleosteomorphafossil-range · mediumNamed northern Italian teleosteomorph fossils support a 247–241.464 Ma study-sample window; the specimens do not define the global origin, survival or ancestry of Teleosteomorpha.
claim:taxon:teleosteomorpha:range-boundary