F. Springer

发表

The Crinoidea Flexibilia

F. Springer, 1920 .

The North American Crinoidea camerata

F. Springer, C. Wachsmuth, 1897 .

Uintacrinus: Its Structure and Relations

F. Springer, Springer Frank, 2011 .

A Tertiary crinoid from the West Indies

F. Springer, 1924 .

On a Trenton Echinoderm fauna at Kirkfield, Ontario

F. Springer, 1911 .

The genus Pentacrinus in Alaska

F. Springer, 2022 .

The crinoid fauna of the Knobstone formation

F. Springer, 1911 .

Remarks on Glyptocrinus and Reteocrinus, two genera of Silurian crinoids

F. Springer, C. Wachsmuth, 1883, American Journal of Science.

Unusual forms of fossil crinoids

F. Springer, 1926 .

The perisomic plates of the crinoids

F. Springer, C. Wachsmuth, 1890 .

A Monograph of the Existing Crinoids; The Comatulids

F. Springer, 1915 .

American Silurian Crinoids

F. Springer, 2015 .

Crinoids from the Upper Cretaceous of Tamaulipas, Mexico

F. Springer, 2022 .

On the crinoid genus Scyphocrinus and its bulbous root Camarocrinus (with 9 plates)

Frank Springer, F. Springer, 2009 .

Hypsocrinus, a new genus of crinoids from the Devonian / By Frank Springer and Arthur Ware Slocom -- ; Oliver Cummings Farrington --

O. Farrington, F. Springer, A. W. Slocom, 2022 .

Revision of the genus Belemnocrinus and description of two new species

F. Springer, C. Wachsmuth, 1877, American Journal of Science.