artist credit: kjeld mahoney
bone zone
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creature spotlight
tiktaalik
- fishapod
- unknown if direct relative of modern tetrapods or just close relative
- transitional creature from water to land
- 1.25 - 2.7 m long
- lower jaws up to 31 cm long
- sturdy interior bones allowed tiktaalik to prop itself up and walk in shallow water
qikiqtania wakei
- older than tiktaalik
- fins evolved from limbs rather than the other way around like in tiktaalik
- evolved to be full-time swimmer
hatzegopteryx
- largest pterosaur
- stocky, robust, and strong
- functioned as an apex predator that preyed upon dinosaurs affected by insular dwarfism
- 12 m long wingspan
- skull 3 m long
- like other pterosaurs, was adept on land