Utah paleontologists probing for signs of dinosaurs’ rise

sltrib.com

For paleontologists Randall Irmis and Andrew Milner, the tiny stuff matters, especially when you’re exploring the dawn of big reptiles. Microscopic fossilized pollen, two-inch fishes, even the color of the rock that bones are embedded in say a lot about the landscapes dinosaurs roamed, the climate, what they ate and what their prey ate.

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