single species, Archaeornithura meemannae. The specimens have been dated to the Hauterivian age, 130.7 million years ago, making A. meemannae the oldest known...
8 KB (722 words) - 02:02, 30 June 2022
martini, and Cruralispennia multidonta, as well as the euornithine Archaeornithura meemannae, all from the Sichakou Member of the Huajiying Formation in China...
7 KB (451 words) - 06:31, 21 June 2024
Bonaparte 1992 †Hongshanornithidae O'Connor, Gao & Chiappe 2010 ?†Archaeornithura meemannae Wang et al. 2015 †Hongshanornis longicresta Zhou & Zhang 2005...
245 KB (19,042 words) - 06:56, 27 September 2024
dinosaur Sinovenator changii, and the extinct ornithuromorph birds Archaeornithura meemannae and Meemannavis ductrix. There is also a unique organ of yunnanolepid...
15 KB (1,479 words) - 18:05, 28 February 2024
to be granted a license for road use in the state of Nevada. Archaeornithura meemannae, a new species of prehistoric bird that represents the oldest...
249 KB (24,009 words) - 17:41, 12 September 2024
Anatidae. Archaeornithura Gen. et sp. nov. Valid Wang et al. Hauterivian Huajiying Formation China A Hongshanornithidae. Type species A. meemannae. Athene...
84 KB (6,063 words) - 02:46, 27 June 2024
Genus Species County Member Abundance Notes Images Archaeornithura A. meemannae Fengning Sichakou Member An ornithuromorph Cruralispennia C. multidonta...
8 KB (480 words) - 07:21, 25 April 2024