Published in Occasional Papers on Mollusks, in 1959, in volume 2, issue 3, pages 181-188

Created: 2015-01-03, modified: 2015-01-03

Published in Occasional papers on mollusks, in 1959, in volume 2, issue 24, pages 189-208

Created: 2017-07-27, modified: 2017-07-27

Published in Occasional papers on mollusks, in 1959, in volume 2, issue 25, pages 209-228

Created: 2017-07-27, modified: 2017-07-27