Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 11, pages 195-196
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 11, pages 310-317
Created: 2013-02-21, modified: 2013-02-21
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 1-4
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 4-15
Created: 2010-11-23, modified: 2011-06-21
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 22-47
Created: 2017-10-11, modified: 2017-10-11
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 49-50
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 100-102
Created: 2010-11-22, modified: 2011-06-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 102-108
Created: 2011-05-14, modified: 2011-10-03
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 108-119
Created: 2011-05-18, modified: 2011-06-21
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 145-146
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 148-150
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 156-174
Created: 2010-11-23, modified: 2011-06-21
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 199-201
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 203-221
Created: 2011-11-21, modified: 2011-11-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 221-231
Created: 2010-11-23, modified: 2011-06-21
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 12, pages 241-266
Created: 2010-03-21, modified: 2011-10-03
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 315-321
Created: 2011-06-01, modified: 2011-06-21
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 12, pages 328-338
Created: 2010-03-21, modified: 2011-06-21
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 12, pages 339-345
Created: 2010-03-21, modified: 2011-06-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 475-479
Created: 2010-11-22, modified: 2011-06-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 569-571
Created: 2011-06-01, modified: 2011-06-21
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1860, in volume 12, pages 579
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 1859, pages 197-256
Created: 2010-10-26, modified: 2021-04-05
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 1859, pages 294-297
Created: 2011-06-01, modified: 2021-04-05
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 1859, pages 332-347
Created: 2010-03-21, modified: 2011-06-21
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1860, in volume 1860, pages 15-17
Created: 2010-10-26, modified: 2011-06-21
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 1860, pages 74-79
Created: 2010-03-21, modified: 2011-10-03
Published in Proc. Acad. Nat. Sci. Philadelphia, in 1860, in volume 1860, pages 368-374
Created: 2010-03-21, modified: 2011-06-21