• Thumbnail for Yanornis
    Yanornis (simplified Chinese: 燕鸟; traditional Chinese: 燕鳥; pinyin: Yān niǎo; lit. 'Yan bird') is an extinct genus of fish-eating Early Cretaceous birds...
    13 KB (1,139 words) - 11:01, 22 April 2024
  • Thumbnail for Yanornithiformes
    Ornithuromorpha Clade: †Yanornithiformes Zhou & Zhang, 2001 Families †Hongshanornithidae? †Songlingornithidae Synonyms Aberratiodontuiformes Gong et al., 2004...
    3 KB (323 words) - 14:45, 22 April 2024