This is a list of
stratigraphic unitsdinosaurtrace fossils have been recovered from. Although
Dinosauria is a
clade which includes the descendant taxon Aves (modern birds), this article covers only stratigraphic units containing Mesozoic forms. Units listed are all either formation rank or higher (e.g. group).
Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp;
ISBN0-520-24209-2.
References
^
abc"Late Cretaceous; North America; Texas; Aguja Formation." Weishampel, et al. (2004). Pp. 581-582.
^"Late Cretaceous; North America; Estado de Chihuahua, Mexico; Aguja Formation." Weishampel, et al. (2004). Pg. 588.
^
ab"Blesa Formation." Weishampel, et al. (2004). Pg. 561.
This is a list of
stratigraphic unitsdinosaurtrace fossils have been recovered from. Although
Dinosauria is a
clade which includes the descendant taxon Aves (modern birds), this article covers only stratigraphic units containing Mesozoic forms. Units listed are all either formation rank or higher (e.g. group).
Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. 861 pp;
ISBN0-520-24209-2.
References
^
abc"Late Cretaceous; North America; Texas; Aguja Formation." Weishampel, et al. (2004). Pp. 581-582.
^"Late Cretaceous; North America; Estado de Chihuahua, Mexico; Aguja Formation." Weishampel, et al. (2004). Pg. 588.
^
ab"Blesa Formation." Weishampel, et al. (2004). Pg. 561.