Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1867, in volume 18, pages 300-314
Created: 2010-06-27, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1867, in volume 18, pages 317-323
Created: 2010-06-27, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 1-2
Created: 2013-03-02, modified: 2018-04-13
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 2-11
Created: 2011-06-01, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 15-24
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 34-38
Created: 2013-03-02, modified: 2018-04-13
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 38
Created: 2013-03-01, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 39
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 42-44
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 74
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 81-82
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 93
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 98-99
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 99-100
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 100-124
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 125
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 127-130
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 133-136
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 156-166
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 222-226
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 237
Created: 2013-03-01, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 243-244
Created: 2013-03-02, modified: 2018-04-12
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1867, in volume 19, pages 244-246
Created: 2013-03-02, modified: 2018-04-12
Published in Proc. Acad. nat. Sci. Philadelphia, in 1867, in volume 1867, pages 85-86
Created: 2011-06-01, modified: 2021-04-05