Geology Commons^™

Basic-Data Report York County, Nebraska, C.F. Keech

Conservation and Survey Division

No abstract provided.

Nebraska Soils, John A. Elder

Conservation and Survey Division

No abstract provided.

Nebraska Groundwater Level Map (Decline & Rise) Between Fall 1954 And Fall 1964

Conservation and Survey Division

No abstract provided.

Basic-Data Report Saline County, Nebraska, Philip A. Emery

Conservation and Survey Division

No abstract provided.

Paleoecology Of Pseudozaphentoides Verticillatus (Barbour) In The Plattsmouth Limestone (Pennsylvanian), Robert Francis Diffendal Jr.

Open Access Master's Theses (through 2010)

The purpose of this paper is to (1) delineate precisely the exact areal distribution and stratigraphic position within the Plattsmouth limestone member of any occurrence of Pseudozaphrentoides verticillatus (Barbour) and (2) to study the abiotic and biotic aspects of the Plattsmouth limestone in order to offer some inferences as to the paleoecological significance of these occurrences.

The Plattsmouth limestone in Nebraska is exposed in numerous quarries along the sides of the Weeping Water valley and along the Missouri River bluffs from Plattsmouth, Nebraska south to the Queen Hill quarry. Within the Plattsmouth, corals rapidly diminish in number away from the …

Water Levels In Observation Wells In Nebraska, 1963, Philip A. Emery, Mildred M. Malhoit

Conservation and Survey Division

No abstract provided.

Prodromus Of American Bees Of The Genus Andrena (Hymenoptera, Apoidea), Wallace E. Laberge

Bulletin of the University of Nebraska State Museum

Keys to the females and males and diagnoses of the American subgenera of the genus Andrena are presented in this paper. Previously described subgenera recognized in this work are as follows: Callandrena Cockerell, Scaphandrena Lanham, Plastandrena Hedicke, Parandrena Robertson, Dactylandrena Viereck, Andrena Fabricius, Iomelissa Robertson, Oligandrena Lanham, Hesperandrena Timberlake, Micrandrena Ashmead, Gonandrena Viereck, Opandrena Robertson, Cnemidandrena Hedicke, Simandrena Perez, Thysandrena Lanham, Taeniandrena Hedicke, Ptilandrena Robertson, Trachandrena Robertson, Xanthandrena Lanham, Diandrena Cockerell, Leucandrena Hedicke, Melandrena Perez, Gymnandrena Hedicke, Scoliandrena Lanham, Onagrandrena Linsley and MacSwain. The following five new subgenera are described: Eremandrena, Larandrena, Tylandrena, Geandrena, Chaulandrena.

New Species Of Proctophyllodes From Bulgaria (Sarcoptiformes, Analgoidea), Warren T. Atyeo, I. D. Vassilev

Bulletin of the University of Nebraska State Museum

Two new species of feather mites are described: Proctophyllodes tenericaulus from Turdus viscivorus L. (Turdidae) and Galerida cristata (L.) (Alaudidae) and Proctophyllodes emberizae from Emberiza melanocephala Scopoli and E. hortulana (L.) (Fringillidae).

A Review Of The Mites Of The Family Pseudocheylidae Oudemans, 1909 (Acarina, Prostigmata), Edward W. Baker, Warren T. Atyeo

Bulletin of the University of Nebraska State Museum

Four genera and ten species are included; these are: Pseudocheylus biscalattts Ber1ese, 1888, P. americanus (Ewing), 1909, Stigmocheylus brevisetus Berlese, 1910, Anoplocheylus europaeus (Berlese), 1910, A. clavatus, n. sp., A. aegypticus, n. sp., A. protea (Womersley), 1935, Neocheylus natalensis Tragardh, 1906, N. nidcolus Lawrence, 1954, and N. collis, n. sp.

Tarsocheylidae, A New Family Of Prostigmatic Mites (Acarina), Warren T. Atyeo, Edward W. Baker

Bulletin of the University of Nebraska State Museum

The new family is based on two genera, Tarsocheylus Berlese, 1904 and Hoplocheylus, new genus. The species included are: Tarsocheylus paradoxus Berlese, 1904, Hoplocheylus atomarius (Berlese), 1913, H. johnstoni, n. sp., H. aethiopicus (Cooreman), 1951, H. longispinus, n. sp., and H. cliscalis, n. sp.