Plate from 18th century encyclopedia showing an illustration of various coral forms; Eschara and Keratophyta. Eschara is a genus of Bryozoa which produce delicate corals,often incrusting like lichens,but sometimes branched. A Keratophyte is a gorgonian coral having an horny axis | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Parker, David |
Taille de l’image : | 4697 px × 7286 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |