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Scyphocrinus

2 books found

On the crinoid genus Scyphocrinus and its bulbous root Camarocrinus
On the crinoid genus Scyphocrinus and its bulbous root Camar...

by Springer, Frank.

1917 1 ed.
On the crinoid genus Scyphocrinus and its bulbous root Camarocrinus
On the crinoid genus Scyphocrinus and its bulbous root Camar...

by Frank Springer

1917 1 ed.