[1]
Oosterink H. and Winkelhorst H. 2014. Probable remains of jellyfish (Cnidaria, Scyphozoa) from the lower Middle Triassic (Anisian) of Winterswijk, eastern Netherlands. Netherlands Journal of Geosciences. (Mar. 2014), 61-67. DOI:https://doi.org/10.1017/S0016774600000287.