(Q56115892)
Statements
The morphology and systematics of Avaceratops, a primitive horned dinosaur from the Judith River Formation (Late Campanian) of Montana, with the description of a second skull (English)
The morphology and systematics of <i>Avaceratops</i>, a primitive horned dinosaur from the Judith River Formation (Late Campanian) of Montana, with the description of a second skull (English)
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13 December 1999
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19
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692-711
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