In one of these specimens , the jaws of an Aspidorhynchus pass through the wings of the Rhamphorhynchus specimen .
Several limestone slabs have been discovered in which fossils of Rhamphorhynchus are found in close association with the ganoid fish Aspidorhynchus .
In one of these specimens , the jaws of an Aspidorhynchus pass through the wings of the Rhamphorhynchus specimen .
Several limestone slabs have been discovered in which fossils of Rhamphorhynchus are found in close association with the ganoid fish Aspidorhynchus .