Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 1-2

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 59-62

Created: 2010-04-30, modified: 2021-04-05

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 69

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 79-85

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Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 86-88

Created: 2010-06-27, modified: 2021-04-05

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 88-90

Created: 2013-03-02, modified: 2013-03-02

Published in Journal of the Academy of Natural Sciences, Philadelphia, in 1854, in volume 7, pages 106-113

Created: 2010-11-23, modified: 2022-10-20

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 141-142

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Published in Proc. Acad. Natur. Sci. Philadelphia, in 1854, in volume 7, pages 180-190

Created: 2010-01-20, modified: 2021-04-05

Published in Proceedings Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 199-201

Created: 2015-04-10, modified: 2015-04-10

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 211-216

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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 256-264

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 415-418

Created: 2013-03-02, modified: 2013-03-02

Published in Proc. Acad. Nat. Sci. Philad., in 1854, in volume 1854, pages 98-105

Created: 2010-03-21, modified: 2021-04-05

Published in Proc. Acad. Nat. Sci. Philad, in 1854, in volume 1854, pages 192-193

Created: 2011-06-01, modified: 2021-04-05

Published in Proc. Acad. Nat. Sci. Philad., in 1854, in volume 1854, pages 193-194

Created: 2010-03-21, modified: 2021-04-05