This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
ClevicerasElegans. en Cleviceras elegans org KenntnisDerLiasUndDoggerAmmonitenDerFreiburgerAlpenPart Hug Kenntnis der Lias und Dogger Ammoniten der Freiburger Alpen Part Scant taken from Internet Archive org other versions PDold Harpoceratinae
Page 2023 Free-images.com. All images are Public Domain