FIGURE 9 in Achillesaurus manazzonei, a new alvarezsaurid theropod (Dinosauria) from the Late Cretaceous Bajo de la Carpa Formation, Río Negro Province, Argentina

FIGURE 9. Comparison of the distal portion of the tibia among Alvarezsauridae in cranial and caudal views. A, Achillesaurus manazzonei (inverted); B, Alvarezsaurus calvoi (modified from Bonaparte 1991 and MUCPV 54); C, Patagonykus puertai (modified from Novas 1997). Not to scale.Published as part of Martinelli, Agustín G. & Vera, Ezequiel I., 2007, Achillesaurus manazzonei, a new alvarezsaurid theropod (Dinosauria) from the Late Cretaceous Bajo de la Carpa Formation, Río Negro Province, Argentina, pp. 1-17 in Zootaxa 1582 (1) on page 11, DOI: 10.11646/zootaxa.1582.1.1, http://zenodo.org/record/509751