Chrysogorgiidae is a family of soft corals in the suborder Calcaxonia. So far, the only fossil record for the family are specimens tentatively identified as Radicipes sp. from Oligocene deep-water strata in western Washington State, USA.
Goedert, J.L., L.S. Guthrie, and S. Kiel. 2022. Octocorals (Alcyonacea and Pennatulacea) from Paleogene deep-water strata in western Washington State, USA. Journal of Paleontology 96: 539–551.