Image: Mummified precocial bird wings in mid-Cretaceous Burmese amber (2016) fig. 1

Description: SR X-ray lCT reconstructions of osteology in DIP-V-15100 and DIP-V-15101. (a) Mummified DIP-V-15100, showing rachises, skin, muscle and claws. (b) Skeletal morphology of DIP-V-15100, using different density threshold. (c) Mummified DIP-V-15101, showing rachises, skin, muscle and claws. (d) Skeletal morphology of DIP-V-15101. (e) Reconstruction of osteology based on the CT data. al, alular digit; am, alular metacarpal; ma, major digit; mam, major metacarpal; mi, minor digit; mim, minor metacarpal; ra, radius; ul, ulna. Scale bars, 5 mm
Title: Mummified precocial bird wings in mid-Cretaceous Burmese amber (2016) fig. 1
Credit: Image cropped from pdf: Mummified precocial bird wings in mid-Cretaceous Burmese amber. Nat. Commun. 7:12089 doi: 10.1038/ncomms12089
Author: Xing, L. et al
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