Archivo: Injured Dilophosaurus hand

Descripción: Hand of UCMP 37302 (Dilophosaurus wetherilli) in full flexion, showing pathological orientation of the phalanges of finger III. Note that the third finger is abnormally angled in two places: at the metacarpophalangeal joint and at the first interphalangeal joint. Bones with broken outlines are missing from the right hand and are reconstructed according to their shapes in the left hand.
Título: Injured Dilophosaurus hand
Créditos: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0149140
Autor(a): Leandra Walters, Phil Senter, Sara L. Juengst
Términos de Uso: Creative Commons Attribution 2.5
Licencia: CC BY 2.5
Enlace de Licencia: https://creativecommons.org/licenses/by/2.5
¿Se exige la atribución?: Sí