Revision of Paleozoic Stelleroidea with special reference to North American Asteroidea. A monograph of the British Palaeozoic Asterozoa, Part VIII, pp. Palaeontographical Society, London. Coral fauna of the Imo Formation, uppermost Chesterian, north-central Arkansas. Section of Imo Formation exposed at the Peyton Creek roadcut.
Arrow indicates ophiuroid-bearing horizon.
Locality map of Van Buren and Searcy Counties, Arkansas. Arrow indicates the the Peyton Creek roadcut. Fossils from the Peyton Creek roadcut of taphonomic importance. Photographs of Aganaster n. Camera lucida drawings and reconstructions of Aganaster n. sp.