Just wanted to reassure everyone I'm still here.  I've been doing *gasp* actual work to be submitted, finishing off the last appendix of the manuscript.  But in the absence of something else, here's a Photoshop rendition of 
Megaraptor's metatarsus using the holotype (metatarsal III, from Novas, 1998), MUCPv-341 (metatarsal IV, from Calvo et al., 2004) and UNPSJB-PV 958 (metatarsal II, from Lamanna, 2004).  The individuals are almost the same size based on their manual unguals Is, so the metatarsals are at almost the same scale.
|  | 
| Composite metatarsus of Megaraptor in extensor view with metatarsal IV also in proximal view.  Modified from Novas (1998), Calvo et al. (2004) and Lamanna (2004). | 
References- Novas, 1998. 
Megaraptor namunhuaiquii, gen. et sp. nov., a large-clawed,    Late Cretaceous theropod from Patagonia. Journal of Vertebrate Paleontology.    18(1), 4-9. 
Calvo, Porfiri, Veralli, Novas and Pobletei, 2004. Phylogenetic status of 
Megaraptor    namunhuaiquii Novas based on a new specimen from Neuquén, Patagonia,    Argentina. Ameghiniana. 41(4), 565-575. 
Lamanna, 2004. Late Cretaceous dinosaurs and crocodiliforms from Egypt and Argentina.    PhD Thesis. University of Pennsylvania. 305 pp.
"I've been doing *gasp* actual work to be submitted, finishing off the last appendix of the manuscript."
ReplyDeleteSounds very interesting...