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Porocrinidae

2 books found

The crinoid Triboloporus cryptoplicatus and the evolution of the Porocrinidae
The crinoid Triboloporus cryptoplicatus and the evolution of...

by Robert Vernon Kesling

1981 1 ed.
New species of Porocrinidae and brief remarks upon these unusual crinoids
New species of Porocrinidae and brief remarks upon these unu...

by Robert Vernon Kesling

1968 1 ed.