Cameron J. Manche, 2015, Preliminary Analysis of the Intrinsic and Extrinsic Controls on Reservoir Quality of the Late Devonian Antrim Shale—Mounted Cutting Displayed: St. Kalkaska 1-22 of Kalkaska ...

Learn about the time period that took place 416 to 359 million years ago. 4 min read When the Devonian period dawned about 416 million years ago the planet was changing its appearance. The great ...

They may hide waterfalls, or shale or sandstone rocks, which are remnants from Devonian times. The mountains themselves have eroded over time, but the trees – now seed bearing – have grown and ...

Devonian Health Group Inc. is a clinical stage pharmaceutical company specializing in the development of drugs for various auto-immune inflammatory conditions with novel therapeutic approaches to ...