Gut check: Fossil finds give us a history of life—and what it ate
Arstechnica,
EnlargeCheung Chung-Tat It's frustrating and gross, but we’ve all done it. We’ve all stepped in poop.
EnlargeCheung Chung-Tat It's frustrating and gross, but we’ve all done it. We’ve all stepped in poop.
说起化石,很多人第一时间会想到恐龙骨骼化石,因为足够震撼。而“重口味”的我,决定和你们聊聊古生物的排泄物—— 粪便化石 ,以及如何制作属于自己的粪化石。 谁邂逅了第一坨粪便化石? 如果你是一个恐龙迷,想必不会对威廉 · 巴克兰( William…
In a twist for archaeologists, two ancient human sites in Spain recently yielded a treasure trove of bones—packed inside mounds…
NEW YORK — It’s no surprise that the Tyrannosaurus rex had a mighty bite, but just how powerful were its gigantic chompers? A…