Three Jurassic euharamiyidan skeletons add cranial and postcranial characters to a mammaliaform matrix and support a haramiyidan–multituberculate grouping in that analysis; competing matrices and older tooth-only taxa keep broader Haramiyida placement model-dependent. This navigation entry is not a phylogeny or a complete taxon dossier.
Represented range205.7–157.3 Ma
Content packagemammal-origins
PBDBNot linked
Evidence boundary
Automated checks cover structure, identifiers, translations and links only; maintainer and external expert review are not complete.
Claim ledger
topology · medium
Three Jurassic euharamiyidan skeletons add cranial and postcranial characters to a mammaliaform matrix and support a haramiyidan–multituberculate grouping in that analysis; competing matrices and older tooth-only taxa keep broader Haramiyida placement model-dependent.
claim:taxon:haramiyida:topologyfossil-range · medium
Haramiyida is displayed at 205.7–157.3 Ma only as the source's contested haramiyidan sample envelope, not a stable clade FAD/LAD. The interval is a source-bounded sample window, not a global FAD, LAD, divergence date, continuous occupancy claim or direct-ancestor assertion.
claim:taxon:haramiyida:source-bounded-range-rc49
Known limits
A missing branch or fossil occurrence does not imply biological absence. Internal nodes are not calibrated divergence estimates.