Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 1, pages 1-14

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 1, pages 15-21

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 1, pages 22-24

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 1, pages 25-28

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 2, pages 101-118

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 2, pages 119-131

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 2, pages 132-140

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 2, pages 141-152

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 2, pages 153-161

Published in Bulletin, Southern California Academy of Sciences, in 2012, in volume 111, issue 3, pages 163-222