Caithness, [614].
Calamites approximatus, [108].
--------- decoratus, [107].
--------- radiatus, [108].
Calamodendron, [146].
Calbourn, Isle of Wight, [423], [847].
Calceola, [392].
Caine, Wilts, [313], [315], [397], [864].
Calymene Blumenbachii, [535].