Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 2-25
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 28-32
Created: 2013-03-03, modified: 2013-03-03
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 43-54
Created: 2010-01-17, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 55-80
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 80-88
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 93-96
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 106-107
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 143-146
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 154-156
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 156
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 157-158
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 159-162
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences, Philadelphia, in 1863, in volume 15, pages 162-174
Created: 2010-02-09, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 190
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 205-207
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 213-221
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 221-224
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 242-254
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 262-267
Created: 2011-05-28, modified: 2021-04-05
Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 267-271
Created: 2010-11-22, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 271-272
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 278-279
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 279-280
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 280-281
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 304-305
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 306-321
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 330-331
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 332-333
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 333-335
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 336
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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1863, in volume 15, pages 352-360
Created: 2010-11-22, modified: 2021-04-05