Resource Type

Monographic Revision of the Pocket Gophers: Family Geomyidæ (Exclusive of the species of Thomomys) (open access)

Monographic Revision of the Pocket Gophers: Family Geomyidæ (Exclusive of the species of Thomomys)

From introduction: Study of about 1000 gopher specimens, enabling for the first time actual comparison of various species.
Date: January 31, 1895
Creator: Merriam, C. Hart
System: The UNT Digital Library
A Biological Survey of Alabama (open access)

A Biological Survey of Alabama

Booklet describing the biology of Alabama in two sections: (1) physiography and life zones, and (2) mammals. It also includes an annotated species list of mammals, bibliography, and index starting on page 81.
Date: October 28, 1921
Creator: Howell, Arthur H.
System: The UNT Digital Library
The Mammals and Life Zones of Oregon (open access)

The Mammals and Life Zones of Oregon

From introduction: "Summary of the life zones and mammals of Oregon with emphasis on providing reliable information on the management of wildlife. Importance for identifying those species which are state and national assets, and those species of less value or destructive habits."
Date: 1936
Creator: Bailey, Vernon
System: The UNT Digital Library
The Sea Otter in the Eastern Pacific Ocean (open access)

The Sea Otter in the Eastern Pacific Ocean

Summary of the sea otter in relation to the eastern Pacific Ocean, including physical characteristics, habitat requirements, general behavior, food and feeding behavior, distribution and numbers, reproduction, limiting factors, and behavior in captivity.
Date: August 1969
Creator: Kenyon, Karl W.
System: The UNT Digital Library
Revision of the Mice of the American Genus Peromyscus (open access)

Revision of the Mice of the American Genus Peromyscus

From letter of transmittal: "The work consists of a systematic study of all the members of the genus, and includes keys for the identification of the various forms, together with the necessary illustrations, and maps showing the geographic distribution of the species."
Date: April 17, 1909
Creator: Osgood, Wilfred H.
System: The UNT Digital Library
Taxonomic Review of American Long-tailed Shrews (Genera Sorex and Microsorex) (open access)

Taxonomic Review of American Long-tailed Shrews (Genera Sorex and Microsorex)

Brief summary of the habitat, habits, food and economic status, measurements, subfamilies, and subgenera of genera Sorex and Microsorex.
Date: July 1928
Creator: Jackson, Hartley H. T.
System: The UNT Digital Library
Pelage and Surface Topography of the Northern Fur Seal (open access)

Pelage and Surface Topography of the Northern Fur Seal

Examination of the body covering of the northern fur seal at each stage of growth as well as variations and anomalies.
Date: February 1962
Creator: Scheffer, Victor B.
System: The UNT Digital Library
Revision of the Jumping Mice of the Genus Zapus (open access)

Revision of the Jumping Mice of the Genus Zapus

Revision of genus Zapus based upon a study of more than 900 specimens, including nomenclature and skull and teeth figures.
Date: August 8, 1899
Creator: Preble, Edward A.
System: The UNT Digital Library
Life Zones and Crop Zones of New Mexico (open access)

Life Zones and Crop Zones of New Mexico

Discusses geography, climate, agricultural practices, and crops of each life zone in New Mexico. Provides mammal, breeding bird, reptile, amphibian, and plant species list for each zone. Includes a life zone map.
Date: September 5, 1913
Creator: Bailey, Vernon
System: The UNT Digital Library
Revision of the American Marmots (open access)

Revision of the American Marmots

Discusses history, nomenclature, common names, habits, external characters, and specimens of American marmots. Describes, lists locations, and provides a key to species and subspecies.
Date: April 7, 1915
Creator: Howell, Arthur H.
System: The UNT Digital Library
Results of a Biological Reconnaissance of the Yukon River Region (open access)

Results of a Biological Reconnaissance of the Yukon River Region

Brief summary of the Yukon River region, including itinerary of expedition, faunal districts, new species identified, and mammals and birds present.
Date: October 6, 1900
Creator: Osgood, Wilfred H. & Bishop, Louis B.
System: The UNT Digital Library
Revision of the American Pikas (Genus Ochotona) (open access)

Revision of the American Pikas (Genus Ochotona)

Discusses distribution, habitat, habits, pelage, molt, specimens, history, and nomenclature of pikas. Provides descriptions, locations, and a key for species and subspecies.
Date: August 21, 1924
Creator: Howell, Arthur H.
System: The UNT Digital Library
Natural History of the Tres Marías Islands, Mexico (open access)

Natural History of the Tres Marías Islands, Mexico

Brief description of the Tres Marías Islands, Mexico, including mammals, birds, reptiles, crustacea, and plants found there.
Date: April 29, 1899
Creator: Nelson, E. W.; Stejneger, Leonhard; Rathbun, Mary J. & Rose, J. N.
System: The UNT Digital Library
Texas Barrier Islands Region Ecological Characterization Atlas: Mineral Resources and Selected Oil and Gas Intrastructures (open access)

Texas Barrier Islands Region Ecological Characterization Atlas: Mineral Resources and Selected Oil and Gas Intrastructures

A report with the purpose of cartographically rendering those know aspects of the natural and cultural features of the Texas costal areas which might influence land decisions.
Date: February 1984
Creator: Kimber, Clarissa T.; White, Kenneth L. & Hendricks, Fred S.
System: The UNT Digital Library
Southwestern Florida Ecological Characterization: An Ecological Atlas. Map Narratives (open access)

Southwestern Florida Ecological Characterization: An Ecological Atlas. Map Narratives

A report regarding the Southwest Florida Ecological Characterization study, with the purpose of which is to compile existing information about the biological, social and physical sciences for the Gulf coastal counties of Florida from Pasco County to Monroe County, including the Florida Keys and Dry Tortugas.
Date: April 1984
Creator: Martel Laboratories
System: The UNT Digital Library
An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 2 (open access)

An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 2

A study conducted as part of the Federal Interagency Energy/Environment Research and Development Program of the Office of Research and Development, U.S Environmental Agency; the U.S. Army Corps of Engineers Tidal Power Study; and the U.S. Fish and Wildlife Service National Coastal Ecosystems Project.
Date: October 1980
Creator: Fefer, Stewart I. & Schettig, Patricia A.
System: The UNT Digital Library
Gulf Coast Ecological Inventory: User's Guide and Information Base (open access)

Gulf Coast Ecological Inventory: User's Guide and Information Base

"The purpose of the User's Guide and Information Base report and the inventory maps is to establish the extent of natural resources, as well as their location and value"
Date: August 1982
Creator: Beccasio, Angelo D.
System: The UNT Digital Library
Tampa Bay Environmental Atlas (open access)

Tampa Bay Environmental Atlas

"The purpose of the Tampa Bay Environmental Atlas is to compile existing biological and water resource data for the Tampa Bay ecosystem and map these data at a scale of 1:24,000." (from Preface)
Date: December 1984
Creator: Kunneke, J. Thomas & Palik, Thomas F.
System: The UNT Digital Library
An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 4. Appendices (open access)

An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 4. Appendices

The appendices of a report regarding an ecological characterization of coastal Maine, North and East of Cape Elizabeth
Date: October 1980
Creator: Fefer, Stewart I. & Schettig, Patricia A.
System: The UNT Digital Library
An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 6. Atlas (open access)

An Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth): Volume 6. Atlas

The Atlas of a report regarding an ecological characterization of coastal Maine, North and East of Cape Elizabeth.
Date: October 1980
Creator: Fefer, Stewart I. & Schettig, Patricia A.
System: The UNT Digital Library
An Account of the Taxonomy of North American Wolves From Morphological and Genetic Analyses (open access)

An Account of the Taxonomy of North American Wolves From Morphological and Genetic Analyses

Taxonomy, genetics, morphometrics of North American wolves.
Date: October 2012
Creator: Chambers, Steven M.; Fain, Steven R.; Fazio, Bud & Amaral, Michael
System: The UNT Digital Library