Doubts grow over discovery of fossilized 'dinosaur heart'.
Dalton
R
R
D000818:Animals; D003415:Crime; D005580:Fossils; D006321:Heart / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D009144:Museums; D009206:Myocardium / Q000378:metabolism; D009657:North Carolina; D012104:Reptiles / Q000033:anatomy & histology; D012106:Research / Q000592:standards; D014057:Tomography, X-Ray Computed