Authors: G Baur

Published in Proc. Amer. Philos. Soc., in 1893, in volume 31, pages 210-225

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

Authors: E D Cope

Published in Proc. Amer. Philos. Soc., in 1893, in volume 31, pages 333-347

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