Svankmajer is a professor of paleontology who was working with Winsor and other grad students on a dinosaur-bone dig.
She has long blonde hair, and is good-looking.
She has an obsession with the dinosaur she found. It is all she ever wanted and all she thinks she will ever want. Because of this, she would do anything to keep it for herself.
Scooby-Doo! Legend of the Phantosaur
They found a complete dinosaur encased in quartz, a priceless find they decided to keep for themselves. They used holograms and costumes to create a Fiery Phantosaur and Velociraptors to scare people away so they could dig out the crystal in secrecy.
She showed the gang around the dig, but not the big find.
When she and Winsor were caught in the cave, she confessed her part in the crime, including getting velociraptor costumes for four of her other grad students.
She was arrested along with Winsor at the end. The dinosaur she hoped to take was exposed for all the world to see, which Velma would say was right because it really belonged to everyone.