A few years go I photographed a fossil palaemonid(?), Aeger tiluparius, at the British Museum of Natural History. Does anyone know the age of that fossil or species?
As far as I am aware, Aeger tipularius also occurs in the Nusplingen lithographic limestone ("Nusplinger Plattenkalk"), Upper Kimmeridgian, of the Swabian Alb, SW Germany (e.g., Schweigert & Dietl, 2007).