An evaluation of marks on scales, otoliths, vertebrae, and dorsal and anal fin rays for age determination of pompano, ladyfish, crevalle jack, gulf flounder, and southern flounder was performed. Otoliths were selected as the most suitable age-determination structure. Otolith radii and marks had high positive correlations with fork lengths for pompano, ladyfish, and crevalle jack, and with total length for gulf flounder and southern flounder.
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Bringing together major archaeological research projects from Virginia to Alabama, this volume explores the rich prehistory of the Southeastern Coastal Plain. Contributors consider how the region’s warm weather, abundant water, and geography have long been optimal for the habitation of people beginning 50,000 years ago. They highlight demographic changes and cultural connections across this wide span of time and space. New data are provided here for many sites, including evidence for human settlement before the Clovis period at the famous Topper site in South Carolina. Contributors track the progression of sea level rise that gradually submerged shorelines and landscapes, and they discuss ...
The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)
Presenting the most current research and thinking on prehistoric archaeology in the Southeast, this volume reexamines some of Florida’s most important Paleoindian sites and discusses emerging technologies and methods that are necessary knowledge for archaeologists working in the region today. Using new analytical methods, contributors explore fresh perspectives on sites including Old Vero, Guest Mammoth, Page-Ladson, and Ray Hole Spring. They discuss the role of hydrology—rivers, springs, and coastal plain drainages—in the history of Florida’s earliest inhabitants. They address both the research challenges and the unique preservation capacity of the state’s many underwater sites, suggesting solutions for analyzing corroded lithic artifacts and submerged midden deposits. Looking towards future research, archaeologists discuss strategies for finding additional pre-Clovis and Clovis-era sites offshore on the southeastern continental shelf. The search is important, these essays show, because Florida’s prehistoric sites hold critical data for the debate over the nature and timing of the first human colonization of the Western Hemisphere.
Project IMPACT, Instructional Model/Prototypes Attainable in Computerized Training, is a comprehensive advanced development project designed to produce an effective and economical computer-administered instruction system for the Army. In this report on the first year of work, the rationale for conceptualizing the instructional process in a form implementable by computer is described. The Instructional Decision Model (ID), the heart of the CAI system, is discussed. Major issues are summarized and expectations for future model development are projected. The HumRRO hardware configuration is divided into three major subsystems: Information Processing, Data Storage, and Communications. Development of the initial course (COBOL) is discussed in terms of job analysis, training objectives and trainee attributes, organizational rationale for course content, and criterion tests. Short-range and long-range computer software development is discussed. (Author).
Vols. 20- include Proceedings of the North Carolina academy of science, 1902-