Jamaican fossil Echini von Arnold, Benjamin Walworth

“… Memoirs of the Museum of Comparat. Zoölogy at Harvard College …”

The Placentation of the Manatee <Trichechus latirostris> von Wislocki, George Bernays

“… Memoirs of the Museum of Comparat. Zoology at Harvard College …”

A new Mylodon von Allen, Glover M.

“… Memoirs of the Museum of Comparat. Zoölogy at Harvard College …”