Percy E. Raymond

1879 – 1952

• A Beatricea-like organism from the Middle Ordovician
• A contribution to the description of the fauna of the Trenton group
• A new factor in the transporatation and distribution of marine sediments
• A revision of the American species of Ceraurus
• A revision of the species which have been referred to the genus Bathyurus
• Description of some new Asaphidae
• Late Paleozoic xiphosurans
• Leanchoilia and other mid-Cambarian arthropoda
• Leanchoilia and other mid-Cambrian arthropoda
• New and old Silurian trilobites from southwestern Wisconsin, with notes on the genera of the Illaenidae
• New Upper Cambrian and Lower Ordovician trilobites from Vermont
• Notes on cyclocystoides