Mighty Gorgosaurus, felled by…brain cancer? [Pete Larson]

gorgosaur-by-photine


This fabulous image of the Gorgosaur on display in
Dinosaur Mummy CSI by photine on Flickr.
(Photo used with permission)

And now, from the archives: a neat little video interview with paleontologist Pete Larson!

Pete was in town during the opening of our recent Dinosaur Mummy CSI: Cretaceous Science Investigation exhibition, which featured the mummified dinosaur fossil Leonardo. It also featured cast fossils of several other Cretaceous beasts – like Triceratops, Struthiomimus, Nodosaur – and Gorgosaurus.

As Pete explains in the video below, this particular Gorgosaurus was particularly interesting due to the number of severe injuries it sustained in life – and the fact that it live long enough for them to heal, showing scar tissue and unusual bone growth.

What Pete and his team from the Black Hills Institute uncovered when they were casting the original fossil is perhaps the most surprising – this Gorgosaur may have had brain cancer. Check it out in this video:

Blog Contest: Draw a Dinosaur!

Leonardo da Vinci said: “I don’t understand a thing ‘till I draw it.” When you draw, your finger tips teach your brain what’s important.”

Dr. Bakker paraphrased Leonardo da Vinci in his recent post, Draw Dinos Right, to explain why great  paleontologists tend to be great artists, too. Now that the world premiere of Dinosaur Mummy CSI: Cretaceous Science Investigation is open at the Houston Museum of Natural Science, you can test this hypothesis on another Leonardo – the mummified dinosaur that was found in Malta, MT, with skin and internal organs preserved. And when you do, you can enter to win great paleo prizes – like a signed dinosaur drawing by Dr. Robert T. Bakker himself – as well as a $200 gift certificate to Texas Art Supply, for all your future dino-drawing needs.

The contest is simple: pick a dinosaur and draw it for us. In this video, Dr. Bakker takes you through drawing a T. rex – but your entry can be any dinosaur you like. On Nov. 1, Dr. Bakker will choose one winner for each of two categories – one for scientific accuracy, and another for artistic effect.

So, head on over to the drawing board – you’ve got until Nov. 1 at 5 p.m. to enter.

Entries must be no larger than 11 x 17 inches and they can be turned in to the Museum Services desk at the Museum or scanned and submitted online to blogadmin@hmns.org. Make sure to include your name, phone number and e-mail address with your entry – otherwise, we’ll have no way to contact you if you’ve won. Two identical prizes will be awarded – one to recognize the most scientifically accurate dinosaur drawing and the other to honor the best artisitc effect. Click here for contest rules.

UPDATE: Our winners have been posted! Along with a slideshow of all of the fabulous entries – a huge thank you to all the very talented kids who entered.