Monday, November 10, 2014


While away in the UK two weeks ago, I was able to push the Jane ms forward over a couple of days by starting the process of adding the ontogenetic characters from Carr (1999). Each day over the following week I was in the collections of the British Museum of Natural History obtaining data from the type specimen of Dynamosaurus impersiosus, and a referred specimen of Albertosaurus libratus for the ontogenetic data sets of an in-progress comparative study of tyrannosaurid ontogeny that I've had in the works for some time.

October 26, 2014
Northampton, England
8:57 pm-9:24 pm. Started adding Carr (1999) characters: pmx.
9:43-9:50 pm. Pmx.

October 27, 2014
Northampton, England
4:20 pm-4:34 pm. Pmx, mx.
6:00 pm-6:15 pm. Mx.
6:23 pm-6:31 pm. Mx.
10:34 pm-11:01 pm. Mx.

References cited
Carr, T.D.  1999.  Craniofacial ontogeny in Tyrannosauridae (Dinosauria, Theropoda). Journal of Vertebrate Paleontology 19: 497-520.

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