Transition Forms in Crinoids, and Description of Five New...

Transition Forms in Crinoids, and Description of Five New Species

Charles Wachsmuth and Frank Springer
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Volume:
30
Year:
1878
Language:
english
Journal:
Proceedings of the Academy of Natural Sciences of Philadelphia
DOI:
10.2307/4060405
File:
PDF, 1.91 MB
english, 1878
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