Assertion: yak | /r/HasProperty | close to the bison
Facets:
value: among the current forms
type: OTHER
Source sentences:
text: In a study of phylogeny of the tribe Bovini, Geraads (1992), using a matrix of 57 (mainly cranial) characters and 32 taxa of fossil and current Bovini, considered Bos + Bibos + Bison + Poephagus + L. etruscus-callisarni + Epileptobos as a mono- or paraphyletic group and concluded that the yak is close to the bison among the current forms.