Science Series, Band 2

2-3 natural 25 cents appear arthrodires Bedford BLOND RACE bone brachiopods brachycephalic brachycephalic brunet BULLETIN SCIENCE SERIES Callaway County Chouteau clavicular collected Craghead Craghead Creek shales crenulations Cross-section of glochidium cutting blade cyst Devonian at Louisiana dinichthyid Dinichthys Dipterus dium dolicho-blond domestic animals dorso-median E. B. BRANSON early epithelial cells epithelium Europe European evidence external occipital fauna feet filaments fish Formation and locality fossils gills and fins glochi glochidia of Symphynota Helodus hooked glochidia hookless horizon hours after attachment infection institutions jargon Keltic Lampsilis ligamentina larva larvæ length limestone Lingula mandible mantle cavity Mediterranean race metamorphosis Mississippian MISSOURI BULLETIN SCIENCE mussels Najaden neolithic nomadic Oberlin Oberlin College occur Ohio shales ostracoderm pastoral Ptyctodus calceolus Ptyctodus ferox Eastman region Rhadinichthys Rowley sandstone shales at Louisiana shown side species specimen Symphynota complanata teeth thickness tissue tooth unconformably Unio complanatus UNIVERSITY OF MISSOURI writer