|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Arctocyonidae
It was recombined as Protochriacus priscus by Scott (1892), Osborn and Earle (1895) and Matthew (1897); it was synonymized subjectively with Loxolophus hyattianus by Van Valen (1978) and Middleton (1983); it was recombined as Loxolophus priscus by Matthew (1937), Lucas (1984), Williamson and Lucas (1993), Williamson (1996) and Eberle and Lillegraven (1998).
|Year||Name and author|
|1888||Chriacus priscus Cope|
|1892||Protochriacus priscus Scott p. 296|
|1895||Protochriacus priscus Osborn and Earle|
|1897||Protochriacus priscus Matthew|
|1937||Loxolophus priscus Matthew|
|1984||Loxolophus priscus Lucas|
|1993||Loxolophus priscus Williamson and Lucas|
|1996||Loxolophus priscus Williamson|
|1998||Loxolophus priscus Eberle and Lillegraven|
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.