Latest Devonian Stories

2008-09-30 15:00:31

To: STATE EDITORS Contact: Teresa Candori of the Pennsylvania Department of Environmental Protection, +1-717-787-1323 Assures Committee that Environmental Safeguards Will Protect Land, Water HARRISBURG, Pa., Sept.

2008-09-25 09:00:48

Dominion Resources has announced that it is amending its agreement with Antero Resources, and will assign drilling rights to 114,259 acres in the Marcellus Shale prospect in the US to Antero for about $347 million, or about $3,037 per acre, a higher value than the prior agreement.

2008-09-19 03:00:23

By Tanner, Geoff Abstract: None of the major roles assigned to the Highland Boundary Fault, such as a transcurrent fault with an orogen- parallel, sinistral displacement of several hundred kilometres, or terrane boundary, are confirmed.

2008-09-19 03:00:23

By Schofield, D I Evans, J A; Millar, I L; Wilby, P R; Aspden, J A A new U-Pb date of 615.2 +- 13 (2sigma) Ma for the Twt Hill Granite, North Wales, contrasts with an Rb-Sr isochron age of 491 +- 12 (2sigma) Ma from the same body.

2008-09-12 09:00:46

Rex Energy Corporation (NASDAQ: REXX) ("Rex Energy") provided an operations update today on its two major projects, the ASP flood pilot projects in the Illinois Basin and the Marcellus Shale project in the Appalachian Basin.

2008-09-10 12:00:45

Epsilon Energy Ltd (TSX: EPS) ("Epsilon" or the "Company") is pleased to announced it has entered into an agreement to acquire 10,200 gross (5,100 net to Epsilon) prospective Marcellus shale leasehold acres in Chemung and Tioga counties in New York from a privately held company for approximately $5.1 million in cash.

2008-08-22 18:00:25

To: STATE EDITORS Contact: Neil Weaver of the Pennsylvania Department of Environmental Protection, +1-717-787-1323 Gas Developers to Identify Water Sources, Treatment Locations as Part of Permit Process HARRISBURG, Pa.,Aug.

2008-08-22 09:01:01

Rex Energy has announced that its wholly owned subsidiary, Rex Energy I, has sold approximately 79,000 net undeveloped acres in Indiana and certain related non-producing wells for approximately $8.4 million.

2008-08-19 12:00:49

Zone Oil & Gas, LLC (ZONE) announced today that it has signed an Exploration and Geophysical Joint Venture Agreement with Penn Virginia Corporation (NYSE:PVA).

2008-08-13 15:00:55

Chesapeake Energy has closed the sale of its Arkoma Basin Woodford shale assets to BP America for approximately $1.7 billion in cash. Aubrey McClendon, Chesapeake's CEO, said: "We are pleased to announce the completion of the sale of our Arkoma Woodford properties to BP.

Latest Devonian Reference Libraries

2014-01-12 00:00:00

Mucrospirifer is a genus of extinct brachiopod of the order Spiriferida. This genus is sometimes known as the “butterfly shells.” Fossils of this genus occur mostly in the Middle Devonian strata. When alive, this genus mainly lived in muddy marine sediments, and were attached to the sea floor via its pedicle (foot). The bi-convex shell was about an inch long, and sometimes grew to 1.6 inches. The shell has a fold, groove and rod-like structure. It is elongated along the hinge line,...

2014-01-12 00:00:00

Atrypa (lampshell) is an extinct genus of brachiopod from the Late Ordovician stage (444 million years ago) to the Carboniferous stage (318 mya). It occurs abundantly as fossils in marine rocks. Fossils have been found on all continents except Antarctica. This animal has distinctive concentric growth lines and is unusual in that in some Devonian beds there are numerous remains of the pedicle (foot) valve, but very few of the brachial (upper) valve -- scientists speculate that strong ocean...

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  • One of a pair of round metal cymbals attached to the fingers and struck together for rhythm and percussion in belly dancing.
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