Fossils of the pterosaur were discovered in Petrified Forest National Park. The fossils date back 209 million years.

A gull-sized flying reptile has emerged from fossil-rich layers of Arizona’s Petrified Forest, revealing the earliest known ...

A groundbreaking discovery in Arizona’s Petrified Forest reveals North America’s oldest pterosaur.

The large flying reptiles known as pterosaur preyed on primitive fish that would have hard scale armour covering them.

Scientists identify the oldest flying reptile in North America, discovered in Arizona and dating back 209 million years.

In the remote reaches of Arizona s Petrified Forest National Park, scientists have unearthed North America's oldest known pterosaur a small, gull-sized flier that once soared above Triassic ecosystems ...

Scientists have discovered a new species of pterosaur – a flying reptile that soared above the dinosaurs more than 200 million years ago.The jawbone of the ancient reptile was unearthed in Arizona ...

An artist's depiction of a landscape from 209 million years ago at Petrified Forest National Park in Arizona, based on fossils of plants and animals ...

WASHINGTON: Scientists have unearthed in Arizona fossils from an assemblage of animals, including North America’s oldest-known flying reptile, that reveal a time of transition when venerable lineages ...

上饶市信江生态廊道项目对102公顷洪泛区进行生态复兴，将其转化为充满活力的生态休闲空间。该项目运用海绵城市理念，通过三个创新策略提升防洪韧性、恢复原生栖息地并实现全年公共开放。设计摒弃了传统的防洪抵抗思维，将季节性洪水作为动态景观要素融入设计，以此支 ...