Petrosia?
From the collection of Yale Peabody Museum. Free to download, adapt and use — no permission needed.
Collection locality: reef off Eaton Hall Hotel, on a slope, St. Ann Parish, Jamaica. Collected by Goreau, T. F.; Passano, L. M.; Fraser, D. L., 1961-05-21. IZ number 5399; lot count 1; Microslide 01, balsam, spicules; Microslide 02, paraffin, serial section; Microslide 03, paraffin, serial section; Microslide 04, paraffin, serial section; Microslide 05, paraffin, serial section; Microslide 06, balsam, serial section; Microslide 07, paraffin, serial section; Microslide 08, paraffin, serial section; Microslide 09, balsam, serial section; Microslide 10, balsam, serial section; Microslide 11, paraffin, serial section; Microslide 12, balsam, section; other number RB-75; accn=IZA.07546.
Yale Peabody Museum’s own description
