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CreatorTitleDescriptionSubjectDate
151 Durrant, Stephen D.The distribution and taxonomy of Kangaroo rats (genus dipodomys) of UtahThe first comprehensive work on the mammals of Utah was published by Barnes in 1922. In this work (Barnes 1922:86-87) only two kangaroo rats were known from the confines of the state. They were known at that time as Perodipus montcmus utahensis and Perodipus longipes. In Barnes revised edition (1927...1945-06-30
152 Chamberlin, Ralph V.Some Erigonid Spiders of the Genera Eulaira and DiplocentriaThis paper deals with some species of Eulaira and Diplocentria found in the Ncarctic area, with the intent o f placing them in their proper genera and describing those species which are new. The types of the new speciejlsare in the University of Utah collection. Eulaira and Diplocentria appear to be...1945-10-20
153 Chamberlin, Ralph V.On several new American SpidersHerein are described a few species of spiders, from the United States, which were determined as new, while labeling up part of the collection. In the triton-sexpunctcitus complex of the Dolomedes, it was noted that at least four species are represented. Two of the sjjecies were assigned to triton an...1946-03-25
154 Woodbury, Angus M.; Behle, William H.; Sugden, John W.Color-banding California gulls at Great Salt Lake, UtahIn 1938, under the Pacific Color-Banding Project initiated by the Western Bird-Banding Association to study gull migration and life history, We stern Gulls and Glaucous-winged Gulls were banded along the coast and California Gulls at Mono Lake, California. The following year banding was undertaken i...1946-06-30
155 Douglas, A. E.Researches in dendrochronologyThe Labora I or v ol Tre e-Ring Research of the I 'mversi tv of Arizona lias developed a new source of climatic data in tile rings of properly located trees and a new method of cyclic analysis specially adapted to handling climatic changes. These two features seem to the writer to open a gateway thr...1946-07-12
156 Chamberlin, Joseph C.The Genera and Species of the Hyidae a family of the arachnid order chelonethidaThis is the second contribution toward a revision of the generic classification of the Chelonethida. The nature and scope of this proposed work has been discussed in the first paper of the series dealing with the Tridenchthoniidae (J. C. and R. V. Chamberlin, Utah Univ. Bui. Biol. Ser., V, Vol. 9, n...1946-08-18
157 Mulaik, Dorothea De MuthA comparative study of the urinogenital systems of an oviparous and two ovoviviparous species of the lizard genus sceloporusIn the comparative study of the urinogenital systems of the American lizards by Brooks (1906), all the species studied by him were oviparous. One of the genera, Sceloporus, is now known to contain ovoviviparous forms as well. The presence of both oviparity and ovoviviparity in the same genus suggest...1946-11-20
158 Bradford, NettieProperty rights of animalsThe problem here treated includes the property rights and spatial relationships o f animals, with special reference to the land vertebrates. With little work done in the way of collecting and compiling materials pertaining to this field, the references and literature were widely scattered. Sources o...1946-11-30
159 Chamberlin, Ralph V.The spiders of AlaskaThis paper is the result p rimarily of a study of the h igh ly important arachnid collections made by Dr. Joseph C. Chamberlin in Alaska during the summer seasons of 1943, 1944 and 1945 d urin g which he was engaged for the U. S. Department of A g riculture in entomological investigation, ch iefly i...1947-01-25
160 Chamberlin, Ralph V.The vachoniidae - A new family of false scorpions two new species from Caves in Yucatanexistence of a well-defined and previously unrecognized family of the false scorpions belonging to the superfamily Neobisioidea. The family characteristics are well marked, the most distinctive being the venom apparatus of the chela, which is functionally developed in the movable finger only. A vest...1947-08-26
161 Chamberlin, Ralph V.A summary of the known North American AmaurobiidaeA recent survey o f the spiders o f the family Amaurobiidae, sens, str., in the collection o f the University o f Utah made it evident that a number o f species and also generic groups occurring more especially in the western states had heretofore escaped detection and naming. It also seemed evident...1947-10-12
162 Chamberlin, Ralph V.The genera of North American dictynidaeInasmuch as it seems desirable to postpone the printing of a more extensive treatise on the Dictynidae, now in manuscript, in order to amplify it, the author is publishing for use in the interim the present synoptic account of the genera which he recognizes in the family. Opportunity is taken to cla...1948-02-20
163 Blackwelder, Eliot; Hubbs, Carl L.; Miller, Robert R.; Antevs, ErnstThe Great Basin with emphasis on glacial and postglacial timesThe Great Basin is a physiographic province the boundaries o f which are somewhat indefinite. Roughly it lies between the Sierra Nevada on the west and the Wasatch Mountains on the east, but its tributary valleys extend over into Wyoming. To the north it grades into the Columbia lava plateau, and to...1948-06-30
164 Chamberlin, Ralph V.; Roscoe, Ernest J.Check list of recent Utah MolluscaThe "Descriptive Catalog of the Mollusca of Utah" appeared in print in 1929, the product of the senior author and Dr. David T. Jones. In recent years molluscan work has been carried on at the University by Dr. Jones and his co-workers, notably Elmer G. Berry, Edward Lovvrance, Jack P. Woolstenhulme ...1948-07-20
165 Woodbury, Angus M.; Cottam, Clarence; Sugden, John W.Annotated check-list of the birds of UtahThe following check-list is a by-product o f studies made by the writers since 1926 in gathering material for a work on The Birds of Utah which is now completed. The list includes four hundred three kinds of birds (species and subspecies) which are admitted to the actual state list and thirty-three ...1949-03
166 Sorensen, Justin Bruce; Morrow, AnneSalt Lake City, 1950: Sheet 164This zip file contains a sanborn map as well as associated world files to georeference and analyze in ArcGIS software.1950
167 Sorensen, Justin Bruce; Morrow, AnneSalt Lake City, 1950: Sheet 163This zip file contains a sanborn map as well as associated world files to georeference and analyze in ArcGIS software.1950
168 Warner, Homer R."Painless" Myocardial InfarctionBiomedical Informatics1951
169 Kelson, Keith R.Speciation in Rodents of the Colorado River DrainageIn 1531 the first vague rumors of the existence of a mighty river in the deserts of southwestern North America a fired the imagination of the inhabitants of the New World. Rather than being abated by the passage of time and the in crease of knowledge, this fever of wonder and curiosity has in crease...1951-02-15
170 Warner, Homer R.The Central Arterial Pressure Pulse Contour as an Index to Left Ventricular Stroke Volume in ManBiomedical Informatics1953
171 Warner, Homer R.Quantitation of Stroke Volume Changes in Man From the Central Pressure PulseBiomedical Informatics1954
172 Warner, Homer R.Measurement of Pressures in Man by Cardiac CathetersBiomedical Informatics1954
173 Warner, Homer R.Measurement of Pressures by Cardiac Catheters in ManBiomedical Informatics1954
174 Warner, Homer R.Influence of Hypoxia on the Pulmonary Circulation of Nonnarcotized DogsBiomedical Informatics1954
175 Behle, William H.The birds of the deep Creek Mountains of Central Western UtahIn furtherance of a long-time survey of the avifauna of Utah the Deep Creek Mountain region of the central western part of the state was chosen as an area for intensive study. It was expected that gradients would occur in the characters of geographically variable birds between populations from the i...1955-01-10
151 - 175 of 10,907