Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, pages 289-332

Created: 2011-06-02, modified: 2011-12-09

Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, pages 333-336

Created: 2011-06-02, modified: 2011-12-09

Published in Transactions of The San Diego Society For Natural History, in 1941, in volume 9, pages 337-352

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

Published in Transactions of the San Diego Society of Natural History, in 1941, in volume 9, issue 28, pages 285-288

Created: 2010-03-21, modified: 2011-12-09