Description: English: A Jurassic fossil starfish, Stellaster Sharpii, found in the inferior oolite near Northampton. Plate XX from Wright's monograph on Echinodermata. Date: 31 December 1880. Source: Monograph on the British fossil Echinodermata of the Oolitic formations. Volume II - The Asteroidea and Ophiuroidea. Author: Thomas Wright. Full text of Wright's monograph at Archive.org Licensing[edit] Public domainPublic domainfalsefalse. : This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1927. This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.. https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse