Published in Proceedings of the California Academy of Sciences, in 1983, in volume 43, pages 77-85

Created: 2011-06-28, modified: 2011-06-28

Published in Proceedings of the California Academy of Sciences, in 1983, in volume 43, issue 6, pages 67-76

Created: 2009-12-24, modified: 2011-06-21

Published in Proceedings of the California Academy of Sciences, in 1983, in volume 43, issue 8, pages 87-110

Created: 2009-12-24, modified: 2011-10-03