If you study snails, you’ve got to be patient. But two UCMP graduate students, Jann Vendetti and Scott Fay, used time-lapse photography to kick slow snails into high gear. They discovered some surprising behavior in snails living today—and in snails that lived millions of years in the past. The video features snails of two species: Kelletia kelletii, and Busycotypus canaliculatus (also known as Busycon canaliculatum). This group of animals is so numerous and diverse—in lifestyle, natural … [Read more...] about Paleo Video: Snail shell mystery
Evolve or Perish is a new board game – not from the makers of Monopoly, but from ETE, the Evolution of the Terrestrial Ecosystems Program, at the Smithsonian National Museum of Natural History. UCMP Faculty Curators Cindy Looy and Ivo Duijnstee designed the game in collaboration with illustrator Hannah Bonner. Hannah is well-known for her cartoon paleobooks When Bugs Were Big and When Fish Got Feet. The three enjoy collaborating -- Hannah created the logo for Cindy's lab's web site, and she is … [Read more...] about The game of prehistoric life
A few weeks ago, the UCMP welcomed visitor Jake Enk, a graduate student from McMaster University in Hamilton, Ontario. Jake visited the UCMP to saw off chunks of fossil mammoth teeth. Yes, you read that right. He took a small saw, sterilized the blade with bleach, and sliced off a small piece of tooth. Even after tens of thousands of years, mammoth teeth still contain DNA. Jake will put a little piece of the tooth in a test tube, and use a series of chemicals to purify the mammoth DNA. He does … [Read more...] about How many mammoths?