Published in Transactions of The San Diego Society For Natural History, in 1954, in volume 12, pages 31-46

Created: 2011-12-09, modified: 2011-12-09

Published in Transactions of the San Diego Society of Natural History, in 1954, in volume 12, pages 47-64

Created: 2011-06-02, modified: 2023-02-16

Published in Transactions of the San Diego Society of Natural History, in 1954, in volume 12, issue 5, pages 67-98

Created: 2010-03-21, modified: 2023-02-16