It’s a reminder that more than 350 million years ago, during the Devonian Age of Fishes, Cleveland was covered by a shallow ...

The newest exhibit at The Academy of Natural Sciences of Drexel University will give visitors a glimpse into the world millions of years ago. "Life Onto Land: The Devonian" centers around the crucial ...

Rex Energy Corp., State College, Pa., is pursuing liquids potential of several Devonian-age formations in Ohio and Pennsylvania, including the Utica shale, Upper Devonian Burkett shale, and the Upper ...

A 10-foot-long, torpedo-shaped fish lurks through murky freshwater, its body casting a shadow on the creatures below. The opened mouth reveals dagger-like fangs, some two inches long, perfect for ...

The Devonian Age Continues — Hard on the heels of last week’s review of DEVONthink 1.8 comes version 1.8.1, offering the capability to index a document on disk without also importing it into the ...

375 million years ago, Earth suffered through its worst extinction event ever: 95% of all species perished. But here’s the paradox: extinctions weren’t actually any more common then than they are now.

Petrolia, Rimouski, Que., reported light oil on drillstem tests in two formations of Devonian age at its Tar Point exploratory well on Quebec’s Gaspe Peninsula. HOUSTON, Jan. 5-- Petrolia, Rimouski, ...

Archaeacarus dubinini n. gen., n. sp., is described and illustrated based on a specimen recovered from the terrestrial fossiliferous mudstone deposits of Devonian age at Gilboa, New York. Observable ...

THE increasing use of conodonts in studies of Palaeozoic stratigraphy in Europe and North America has recently received added impetus by the discovery of faunas in other continents where broadly ...

Upper Devonian conodonts from two localities in the Tindouf Basin of northern Spanish Sahara are placed in 18 genera and 35 species. These conodonts occur in greater abundance and diversity of species ...