This is a genuine fossil of half of a Mosasaurus dinosaur jaw, with a full row of intact teeth; this creature lived during the Cretaceous Period (65-144 million years ago), and was part of a genus of extinct, carnivorous, aquatic lizards, and it was contemporaneous with many of the dinosaurs that we're familiar with today. It preyed on fish, turtles, ammonites, smaller mosasaurs, birds, pterosaurs, and plesiosaurs, the latter of which is another aquatic lizard from the period. It looked not disimilar from the whales of our own day, but its build was considerably smaller.
This particular specimen is mounted and encased in a rock matrix, making it perfect for classroom display and discussion, and allows students a hands-on biological and paleontological experience. Have them pass the tooth around, then perhaps imagine via drawing what the creature that it belonged to looked like! Also makes a great gift for biology or geology students or teachers.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Extra thick medical examination gloves - 60mil. Great for extra protection.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Recommended for protection against chemical splashes. A must have for every young chemist!
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Great tarantula specimen for the science classroom!
Comprehensive collection of 30 fossils.
Use this kit to introduce electromagnetic principles in the classroom setting!
Check out this high-quality gyroscope!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
View the glory of space with this hi-tech telescope set!
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