The rhynchonellidae brachiopod Isopoma Torley and its distributionPublished in Bulletin of the Natural History Museum. Geology series., in 1998, in volume 54, pages 155-163Created: 2021-05-17, modified: 2021-05-17
A revision of the Middle Devonian uncinulid brachiopod genus Beckmannia Mohanti, 1972, and its distributionPublished in Bulletin of the British Museum (Natural History). Geology., in 1992, in volume 48, issue 1, pages 9-12Created: 2013-03-01, modified: 2021-05-13