Data PolicyPublications | Institutes | Persons | Datasets | Projects | Maps IMIS Photogallery » References Dilwyn John (1937, fig. 1) Description Ptilocrinus antarcticus. Specimen C. Vergroting: x2,5 Ptilocrinus antarcticus. Specimen A. Vergroting: x1 Author D. Dilwyn John JPG file - 508.29 kB - 1 900 x 2 367 pixels Extra informationOriginal Width: 1900 pixelsOriginal Height: 2367 pixelsOrientation: 1: Horizontal (normal) added on 2009-08-212 745 viewsFrom reference Dilwyn John, D. (1937). Zoology: Crinoidea. Résultats du ... This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License Click here to return to the thumbnails overview