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Knowridge
22 小时
Ancient Antarctic fossil reveals Earth’s oldest modern bird
Scientists have made an exciting discovery—a 69-million-year-old fossil found in Antarctica is the oldest known modern bird.
istockphoto
5 天
Tyrannosaurus Rex Skeleton Illustrations stock illustrations
Choose from Tyrannosaurus Rex Skeleton Illustrations stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature ...
4 天
The Search for the Original Silly Goose in the Fossil Record
Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks ...
2 天
on MSN
Cretaceous fossil from Antarctica reveals earliest modern bird
Digital reconstruction of the Late Cretaceous (~69 million years old) crown bird Vegavis iaai that was completed following ...
ScienceAlert
4 天
Remarkable Fossil Discovery Hints at Antarctic Origins of All Modern Birds
A near-perfect fossilized skull discovered in Antarctica reveals the bridge between prehistoric and modern birds, a new study ...
Cowboy State Daily
1 天
Wyoming's Everywhere At The World-Renowned Tucson Gem and Mineral Show
Hundreds of vendors from dozens of countries converged in Tucson, Arizona, for the annual Gem and Mineral Show, where the best and most impressive ...
techexplorist
3 天
An important new fossil of the oldest known modern bird
A new study by Ohio University found an important fossil of the oldest known modern bird, which lived in Antarctica when ...
Opinion
Times-News
5 天
Opinion
How Idaho's ancient horse fossils reveal a 3.5-million-year mystery | Curious mind
Hagerman Valley Historical Society clarifies origins of its prehistoric horse skeleton replica, announces museum expansion to ...
Daily Standard
5 天
Ancient Ohio
CELINA - Though dinosaurs are the most notable of the prehistoric animals, smaller mammals and fish walked and swam in Ohio, ...
4 天
After the asteroid, the earliest bird ancestors thrived in Antarctica
With its glaciers and sub-zero temperatures, Antarctica hardly seems like a place of refuge. However, the now icy continent ...
来自MSN
3 天
Experts Declare a 66-Million-Year-Old Fish's Vomit as a National Treasure, Call it world's ...
Experts Declare a 66-Million-Year-Old Fish's Vomit as a National Treasure, Call it world's most famous puke ever' A fossil ...
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