tyrannosauroid

The papers are Dal Sasso et al. ’s (2005) description of MSNM V4047, the whacking great big Spinosaurus snout that has been whispered about at conferences since the late 1990s at least, and Xing Xu et al. ’s Nature article on Guanlong, a basal tyrannosauroid from the Upper Jurassic of the Junggar Basin, NW China.

Archive 2006-02-01 Darren Naish 2006

But it wasn't until October 2009 that it was identified as a tyrannosauroid by Dr Roger Benson of the University of Cambridge and Paul Barrett from the London History Museum.

Top stories from Times Online 2010

In the new Journal of Vertebrate Paleontology, I've made my way through several articles over the last week: "Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea"; "A reappraisal of the origin and basal radiation of the Osteichthyes"; and "Demythologizing Arctodus simus, the 'short-faced' long-legged predaceous bear that never was."

"No wise fish would go anywhere without a porpoise." docbrite 2010

In the new Journal of Vertebrate Paleontology, I've made my way through several articles over the last week: "Bistahieversor sealeyi, gen. et sp. nov., a new tyrannosauroid from New Mexico and the origin of deep snouts in Tyrannosauroidea"; "A reappraisal of the origin and basal radiation of the Osteichthyes"; and "Demythologizing Arctodus simus, the 'short-faced' long-legged predaceous bear that never was."

"No wise fish would go anywhere without a porpoise." greygirlbeast 2010

Deep snouts are an important issue to tyrannosauroid evolution.

"No wise fish would go anywhere without a porpoise." docbrite 2010

Mainly, from the September 2008 Journal of Vertebrate Paleontology, "New information on Stokesosaurus, a tyrannosauroid (Dinosauria: Theropoda) from North America and the United Kingdom."

"When the world is a monster..." sovay 2008

I am now utterly convinced that it is a tyrannosauroid, and the results of my cladistic analysis (and those of others – see Holtz 2004) support this.

Archive 2006-06-01 Darren Naish 2006

A preliminary account of a new tyrannosauroid theropod from the Wessex Formation (Early Cretaceous) of southern England.

Archive 2006-07-01 Darren Naish 2006

We begin with Dilong paradoxus, a basal tyrannosauroid known from excellent near-complete specimens from the Lower Cretaceous Yixian Formation of Liaoning Province, China (Xu et al. 2004).

Archive 2006-06-01 Darren Naish 2006

My phd thesis - which, may I remind you, is all about Lower Cretaceous predatory dinosaurs, focusing in particular on the basal tyrannosauroid Eotyrannus - consists of six chapters.

Archive 2006-03-01 Darren Naish 2006