More than 300 million years ago, during the Carboniferous Period, much of northern Illinois outside Chicago—including what is ...

Pt. 1: Context. The ecosystem concept. Earth's climate system -- Pt. 2: Mechanisms. Terrestrial water and energy balance. Carbon input to terrestrial ecosystems. Terrestrial production processes.

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 that were ...

Bernissart and the iguanodons : historical perspective and new investigations / Pascal Godefroit, Johan Yans, and Pierre Bultynck -- The attempted theft of dinosaur skeletons during the German ...

Lantern North is also a time capsule of a drier, upland environment that contains records of the daily lives of tetrapod, arthropod, and seed plant groups at a time when terrestrial environments ...

“This site gives us an unprecedented look at a terrestrial ecosystem from a crucial time in the evolution of life on land,” lead author Richard Knecht told the Harvard Gazette.

Conversion from Populous to Polygon Ecosystem Token (ex MATIC) can be done at current rates as well as at historical rates – to do this, select the desired exchange rate date.

When the world’s tiger range countries committed in 2010 to doubling the number of wild tigers, they knew they needed to make ...

When the world’s tiger range countries committed in 2010 to doubling the number of wild tigers, they knew they needed to make ...