Additional file 5: of Systemic distribution of medullary bone in the avian skeleton: ground truthing criteria for the identification of reproductive tissues in extinct Avemetatarsalia

Table S4. Comparison of candling [43] and ÎźCT data (the present study) for selected specimens. All specimens are from the Texas Vertebrate Paleontology Collections, University of Texas, Jackson School Museum of Earth History, Austin, TX (TMM). The presence (â ) or absence (X) of MB was recorded in different elements / regions of the bird skeleton. Conflicting results are highlighted in red. (XLS 37 kb)