Alvarezsauridae is a family of small, long-legged dinosaurs. Although originally thought to represent the earliest known flightless birds, they are now...
22 KB (2,170 words) - 06:26, 20 May 2024
Alvarezsauroidea is a group of small maniraptoran dinosaurs. Alvarezsauroidea, Alvarezsauridae, and Alvarezsauria are named for the historian Gregorio Álvarez, not...
11 KB (1,320 words) - 06:25, 20 May 2024
pelvic girdle, and hindlimbs. Patagonykus has been classed with the Alvarezsauridae, a family which includes such taxa as the Mongolian Mononykus and the...
9 KB (690 words) - 14:14, 13 February 2024
identified as a separate species. Albertonykus is the smallest known alvarezsauridae ever discovered in North America, measuring 1.1 m (3.6 ft) long and...
9 KB (1,014 words) - 15:01, 23 April 2024
the late Cretaceous period of Mongolia. It is a member of the family Alvarezsauridae, small coelurosaurian dinosaurs which are characterized by short but...
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; Clark, James M. (5 December 2002). "The Cretaceous, Short-Armed Alvarezsauridae: Mononykus and Its Kin". In Chiappe, Luis M.; Witmer, Lawrence M. (eds...
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represent a juvenile individual. Like other members of the family Alvarezsauridae, the forelimbs of Parvicursor were short and stubby, with hands all...
7 KB (622 words) - 15:07, 23 April 2024
originally placed in the family Alvarezsauridae. Some studies have instead recovered Kol outside the Alvarezsauridae, more closely related to Avimimus...
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Alberta, Canada: Implications for the systematics and ecology of the Alvarezsauridae". Cretaceous Research. 30 (1): 239–252. Bibcode:2009CrRes..30..239L...
19 KB (2,000 words) - 16:04, 16 May 2024