Profile cover photo
Profile photo
Thomas Carr
118 followers
118 followers
About
Posts

Post has attachment
Links to interview series on things tyrannosauroidean
Hi All, I was recently interviewed by Arsen Kazaryan on things tyrannosauroidean for his youtube channel. Here are the links to the first four parts: Part 1 - Daspletosaurus horneri & Carr et al. 2017: https://www.youtube.com/watch?v=1sJOR1kR8dQ&feature=you...
Links to interview series on things tyrannosauroidean
Links to interview series on things tyrannosauroidean
tyrannosauroideacentral.blogspot.com
Add a comment...

Post has attachment
Introducing Daspletosaurus horneri: short video summary
Here's a link to a short video that I did with Carthage College that hits the main points of our recent publication on  Daspletosaurus horneri:    https://www.youtube.com/ watch?v=4D3aHIFOtMk
Add a comment...

Post has attachment
Introducing Daspletosaurus horneri, the Two Medicine Tyrannosaurine: Ontogeny
In our recent publication (Carr et al., 2017), we presented a growth series for Daspletosaurus horneri in Figure 3. The complete list of growth changes that we recovered are listed, in code form, in the supplementary materials.  In the interests of saving y...
Add a comment...

Post has attachment
Introducing Daspletosaurus horneri, the Two Medicine Tyrannosaurine: Anagenesis
In our article (Carr et al., 2017), we argued that Daspletosaurus horneri was the end point of an anagenetic lineage of tyrannosaurines. Anagenesis is
the mode (process) of speciation (production of a descendant species from an
ancestral species) where an a...
Add a comment...

Post has attachment
Introducing Daspletosaurus horneri, The Two Medicine Tyrannosaurine: Phylogeny
The Two Medicine
tyrannosaurine made its first appearance in Horner et al.’s brief, yet landmark
1992 paper in Nature entitled “Marine transgressions and the evolution of
Cretaceous dinosaurs”. Its skull was illustrated as an enigmatic silhouette,
identifie...
Add a comment...

Post has attachment
By the way - that groove is also seen in...
the type specimen of Appalachiosaurus montgomeriensis , Bistahieversor sealeyi , the type specimen of Daspletosaurus torosus , the two Medicine tyrannosaurine, Raptorex , Alioramus , Tyrannosaurus bataar , and the type specimen of T. rex . Also, the contact...
Add a comment...

Post has attachment
THE JANE DIARIES, #57
Redescription of the Cleveland skull, circa 1993-1994: my original handwritten notes (left), measurements and sketch of occiput and basicranium (right), and printed manuscript (center). Thankfully, I've rescued this long-shelved work by incorporating it int...
THE JANE DIARIES, #57
THE JANE DIARIES, #57
tyrannosauroideacentral.blogspot.com
Add a comment...

Post has attachment
THE JANE DIARIES #56
The original  600+ page  hard copy of the Jane monograph; in recent days I have produced the final 1,011-page draft, which needs to be edited down to the agreed-upon (with the publisher) 300,000 words, along with other additions and revisions (details below...
THE JANE DIARIES #56
THE JANE DIARIES #56
tyrannosauroideacentral.blogspot.com
Add a comment...

Post has attachment
THE JANE DIARIES, #55
My Muse: imperious, constant, & 939 pages deep. September 27, 2015 10:41 am: Resuming the corrections to the axis and postaxial
cervicals! 11:19 am: Completed the initial run through the axis; now I
must expand the description so that it is comparative with...
THE JANE DIARIES, #55
THE JANE DIARIES, #55
tyrannosauroideacentral.blogspot.com
Add a comment...

Post has attachment
THE JANE DIARIES, #54
Tea time with tyrannosaurs: o nce you've inked, get tentacled. September 7, 2015 10:18 am: Back to the splenial of CMNH 7541. 12:15 pm: Lunch. 12:50 pm: back to the splenial! 1:22 pm: Been working on the intercoronoid for some time
now. 1:40 pm: Now working...
THE JANE DIARIES, #54
THE JANE DIARIES, #54
tyrannosauroideacentral.blogspot.com
Add a comment...
Wait while more posts are being loaded