https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 24.5 2026-08-05T11:06:32.283Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/9f25a6bc-ccbd-44fd-a33f-36a2ed53827f SEA PENS Date=2017-03-13 User Id=mgenazzi Entity=Definition Operation=INSERT User Note=Definition added System Note=insert Definition New Value=id: null text: Phylum Cnidaria. Class Anthozoa. Subclass Octocorallia. Class Pennatulacea. Water-based animals formed by colonial polyps with 8 fold symmetry, consisting of 'soft corals' lacking a distinct stony skeleton distinguished by upright stalks, and specialized polyps with specific functions language code: en Phylum Cnidaria. Class Anthozoa. Subclass Octocorallia. Class Pennatulacea. Water-based animals formed by colonial polyps with 8 fold symmetry, consisting of 'soft corals' lacking a distinct stony skeleton distinguished by upright stalks, and specialized polyps with specific functions 2017-03-13 14:21:07.0