Download or read book Palaeoecology and Palaeoenvironments of Late Cenozoic Mammals written by C. S. Churcher and published by . This book was released on 1996 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique volume of thirty essays, by fifty-three internationally known scholars, honours C.S. (Rufus) Churcher, the distinguished Canadian palaeontologist. The papers focus on late Cenozoic mammals in North America and Africa and provide both site-specific descriptions of faunas and their associated geological contexts, and more general syntheses of regional palaeoenvironments and biogeography. The volume provides a much-needed overview of current research. The stature of the researchers who have contributed to the volume, and the breadth of the material presented, is a reflection of Churcher s diverse research interests. The first section contains eleven papers on the palaeoenvironment and palaeoecology of Quaternary mammals in North America; the second section has 9 contributions describing faunas and morphological analyses of North American Quaternary mammals; and the final section contains nine papers on the palaeoecology and palaeoenvironments of late Cenozoic mammals of Africa. In this final section, Alan Gentry pays tribute to Churcher by naming a species after him: Budorcas churcheri. The volume contains individual discussions of North American fossil prairie dogs, mastodons, zebras, short-faced bears, sabre cats, lions, giant armadillos, elk-moose, caribou and muskrats, as well as African hyaenas, zebras, hipparion horses, antelopes, rodents, and giraffes. "

Download or read book Fauna of the Caves of Yucatan written by Arthur Sperry Pearse and published by . This book was released on 2013-06-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional Contributors Include Joseph C. Chamberlin, Ralph V. Chamberlin, B. C. Chitwood, And Many Others.

Download or read book Annual Report of the Public Printer written by United States. Government Printing Office and published by . This book was released on 1914 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Packrat Middens written by Julio L. Betancourt and published by University of Arizona Press. This book was released on 2021-11-16 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past thirty years, late Quaternary environments in the arid interior of western North America have been revealed by a unique source of fossils: well-preserved fragments of plants and animals accumulated locally by packrats and quite often encased, amberlike, in large masses of crystallized urine. These packrat middens are ubiquitous in caves and rock crevices throughout the arid West, where they can lie preserved for tens of thousands of years. More than a thousand of these deposits have been dated and analyzed, and middens have supplanted pollen records as a touchstone for studying vegetation dynamics and climatic change in radiocarbon time (the last 40,000 years). Now, similar deposits made by other mammals like hyraxes are being reported from other parts of the world. This book brings together the findings and views of many of the researchers investigating fossil middens in the United States, Mexico, Africa, the Middle East, and Australia. The contributions serve to open a forum for methodological concerns, update the fossil record of various geographic regions, introduce new applications, and display the vast potential for fossil midden analysis in arid regions worldwide. The findings presented here will serve to foster regional research and to promote general studies devoted to global climate change. Included in the text are more than two hundred charts, photographs, and maps.

Download or read book Biological Diversity of Mexico written by T. P. Ramamoorthy and published by . This book was released on 1993 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexico is among the richest countries in the world in terms of the number of native animal and plant species. Found in a wide variety of habitats--from alpine meadows and tropical forests to vast stretches of desert and isolated pockets of biogeographical uniqueness--these species comprise a fascinating, important, and vastly underutilized biological laboratory. This volume presents a collection of selected papers that explore this marvelous biological abundance. The book is divided into six parts. The first section sets the stage with geological and paleobotanical overviews; the succeeding five sections employ a strong taxonomic base to document species richness, endemism and distribution for animals and plants, followed by reviews of contrasting ecosystems and plants that are closely associated with humans. The last section summarizes the disheartening rate of habitat destruction which threatens to diminish this diversity. In addition to the purely scientific value of this important work, it provides the much-needed basic data that will help conservation policymakers assess and respond to Mexico's ecological evolution.

Download or read book Pests of Sugar Cane written by J. R. Williams and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Recent Land Mammals of Mexico 2014 written by José Ramírez Pulido and published by . This book was released on 2014-09 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pleistocene Mammals of North America written by Björn Kurtén and published by New York : Columbia University Press. This book was released on 1980-01 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: "No area of the world has been viewed by Americans with greater moral disapproval and yet less attention than southern Africa," writes Anthony Lake in the introduction to The "Tar Baby" Option. Feeling that there is much to be learned from an examination of the American response to the Rhodesian problem, he offers a detailed account of America's Southern Rhodesia policy since the Smith government's unilateral declaration of independence from Great Britain in 1965. The book provides information essential to an understanding of the American approach to the current crisis in the region. The author's use of previously undisclosed materials and interviews with U.S. foreign policymakers gives the reader an inside look not only at the Rhodesian question but also at the politics of American foreign policy.

Download or read book Annual Report of the Superintendent of Documents written by United States. Superintendent of Documents and published by . This book was released on 1907 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rocky Mountain Forest and Range Experiment Station written by and published by . This book was released on 1989 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pleistocene Soricidae from San Josecito Cave Nuevo Leon Mexico written by James S. Findley and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of North American Recent Mammals 1923 written by Gerrit Smith Miller and published by . This book was released on 1924 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American recent mammals in the United States National Museum number about 166,000 specimens, including 1,435 types. More than three-fourths of this material is in the Biological Survey collection, United States Department of Agriculture, the remainder, including the seals, sirenians, ceataceans, and all of the older, more historic specimens, is in the Museum proper. The material derived from these two sources furnishes so complete a representation of the mammals of North America that, of the 2,554 forms now recognized, only 171 are not included.

Download or read book Mitochondrial DNA Sequence Data Indicate Evidence for Multiple Species Within Peromyscus Maniculatus written by Robert D. Bradley and published by . This book was released on 2019-09 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Santa Rita Experimental Range written by Alvin L. Medina and published by DIANE Publishing. This book was released on 1996 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Transactions written by Vernacular Literature Society and published by . This book was released on 1860 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proboscidea written by Henry Fairfield Osborn and published by . This book was released on 1936 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae The Original Classic Edition written by Robert J. Russell and published by Emereo Publishing. This book was released on 2013-03-18 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally available, a high quality book of the original classic edition of Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae. It was previously published by other bona fide publishers, and is now, after many years, back in print. This is a new and freshly published edition of this culturally important work by Robert J. Russell, which is now, at last, again available to you. Get the PDF and EPUB NOW as well. Included in your purchase you have Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae in EPUB AND PDF format to read on any tablet, eReader, desktop, laptop or smartphone simultaneous - Get it NOW. Enjoy this classic work today. These selected paragraphs distill the contents and give you a quick look inside Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae: Look inside the book: The Hay Springs local fauna is considered to 493 have been deposited in late Kansan glaciation or in early Yarmouth interglacial by Shultz and Tanner (op. cit.:69), or of Irvingtonian age; however, Hibbard (1958:25) regarded the beds containing this fauna as Illinoian (thus post-Irvingtonian in age), and equivalent in age to the Berends local fauna of Oklahoma and the Butler Springs and Mt. ...Schultz, 1938:206); Rancho La Brea, Los Angeles County, California (Dice, 1925:125—specimens described as a new subspecies, T. b. occipitalis); Papago Springs Cave, Santa Cruz County, Arizona (Skinner, 1942:150 and 158—probably bottae, but possibly umbrinus on the assumption that the two are specifically instead of subspecifically distinct); Isleta Cave, Bernalillo County, New Mexico (Harris and Findley, 1964:115—some of these fossils may be post-Wisconsin in age); Potter Creek Cave and Samwel Cave, Shasta County, California (Sinclair, 1905:146—identified as T. leucodon, now a subspecies of T. bottae; also see Hay, 1927:214-215). ...Geomys bursarius has been reported from Wisconsin fossil deposits of the Great Plains and adjacent areas as follows: Jones local fauna, Meade County, Kansas (Hibbard and Taylor, 1960:64-66); Two Creeks Forest beds of the third interstadial soils formed between Cary and Mankato glaciations, late Wisconsin (Schultz et al., 1951:8 and table 1); Cita Canyon local fauna in the northern part of the Panhandle of Texas (Johnson and Savage, 1955:39); Howard Ranch local fauna of Hardeman County in northwestern Texas (Dalquest, 1965:70); Quitaque local fauna of Motley County, Texas (Dalquest, 1964:501); Clear Creek local fauna of Denton County in north-central Texas (Slaughter and Ritchie, 1963:120); Ben Franklin local fauna, of late Wisconsin beds along the North Sulphur River in Delta County, NE Texas (Slaughter and Hoover, 1963:137); Bulverde Cave (Hay, 1920:140; 1924:247) and Friesenhahn Cave (Tamsitt, 1957:321), both in Bexar County, south-central Texas; Alton, Illinois (Hay, 1923:338-339); Wisconsin drift of Illinois, without mention of specific locality (Bader and Techter, 1959:172); Wisconsin drift of southwestern Wisconsin and northeastern Iowa (Hay, op. cit.:343); Wisconsin drift near Galena, Illinois, and mouth of Platte River in eastern Nebraska (Leidy, 1869:406).