* Martineau, David F., 2007, History of the Newark East Field and Barnett Shale as a gas reservoir, AAPG Bulletin, v.91,No. 4, p.399-403. | * Martineau, David F., 2007, History of the Newark East Field and Barnett Shale as a gas reservoir, AAPG Bulletin, v.91,No. 4, p.399-403. |