Published in Transactions of the San Diego Society of Natural History, in 1966, in volume 14, pages 137-156

Published in Transactions of the San Diego Society of Natural History, in 1966, in volume 14, pages 173-188

Published in Transactions of the San Diego Society of Natural History, in 1966, in volume 14, pages 189-196

Published in Transactions of the San Diego Society of Natural History, in 1966, in volume 14, issue 9, pages 97-132