The Diatoms (Bacillarioideae) of Nebraska

Agate algae Anselmo apices auxospores Bacill Benkleman Blackpipe Breb Broken Bow Cells Central City central nodule Cherry County Cheyenne Clear Lake Cody Lake costae Crawford Culbertson cuneate Cymbella Devils Lake Dewey Lake Diat diatoms Dismal River dorsal margin dots Dunning elliptical Elmore elongated ends Etym extending nearly filaments Fossil Fremont girdle view Gordon Creek Grand Island granular Greeley County Grun Hackberry Lake Halsey Hay Springs Helena Homoeocladia hyaline space keel Kuntze Kütz Lakeside lanceolate Linear Little White River Long Pine Loup City Merriman middle Mullen Navicula Nitzschia North Platte opposite the central Orella Pleasant Dale ponds pseudoraphe punctate Rabenh Rachis raphe Rapid City Red Cloud ribs Rosebud rostrate rostrate-capitate rounded Scottsbluff Seneca slightly radiate Snake River species Stockton striations striations radiate Stromsburg Talmage Tekamah terminal nodules Thedford transverse Valentine valve ventral margin water near Devils Weeping Water µ long