XXXII.—British fossil crinoids.—VIII. Cyathocrinus: C. acinotubus, Ang., and C. vallatus, sp. nov., Wenlock Limestone
Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 202-226
Date published:1892
Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 202-226
Date published:1892