Published in Transactions San Diego Soc Nat Hist, in 1976, in volume 18, pages 85-112

Published in Transactions of The San Diego Society of Natural History, in 1976, in volume 18, pages 113-125

Published in Transactions of the San Diego Society of Natural History, in 1976, in volume 18, pages 127-143

Published in Transactions of The San Diego Society of Natural History, in 1976, in volume 18, pages 145-154

Published in Transactions of The San Diego Society of Natural History, in 1976, in volume 18, pages 155-168

Published in Transactions of the San Diego Society of Natural History, in 1976, in volume 18, pages 169-183