This image is of a Fenestella subantiqua (d'ORBIGNY 1850) fossil. It was found in Konieprus, Bohemia, Czechoslovakia. The fossil dates to the Devonian Period. It was displayed at Muséum National D'Historie Naturelle Jardin Des Plantes Paléontologie et Anatomie Comparée, Paris, France. Image taken August 2009.
