A LARGE and very RARE, MUSEUM QUALITY Stenaster sp. Starfish. This very high quality, large Starfish is 3" in length. Incredible detail. Excellent preservation and preparation. There are also two Edrioasteroid specimens (an echinoderm, relative to the starfish). Matrix size is 6" x 5". Ordovician age - ~465 MYA. This rare Starfish is from the Hefalla Sandstone, Katouna Fm., Elkaid Errami, Rissani, Morocco.
X171 SIZE: 3"