Sedimentology, which deals with the geology of sedimentary deposits, has become an actively studied discipline parallel to the development of academic and industrial drilling programs, research on plate tectonic concepts and environmental considerations. Continuous series such as those provided by the Deep Sea Drilling Project or the Ocean Drilling Program constitute outstanding archives to reconstruct environmental conditions governing past seas and adjacent landmasses.

La Sedimentología se puede defi nir como el estudio del transporte y deposición de sedimentos (Leeder, 1999) y trata de estudiar la composición, estructuras internas y procesos hidrodinámicos de formación de sedimentos. Para lograr sus fi nes, utiliza una gran cantidad de datos procedentes de ciencias afi nes: mineralogía, petrología sedimentaria, estratigrafía, dinámica de fl uidos, geoquímica, oceanografía y otras muchas. La Sedimentología moderna surge cuando el estudio de los procesos sedimentarios actuales demostró que los productos resultantes (facies) eran característicos de cada uno de ellos y que estos productos variaban de acuerdo con las variaciones de los parámetros fundamentales de los primeros: velocidad de las corrientes, sentido de las mismas, salinidad del agua, etcétera.

Стратиграфия, седиментология, угольная геология и условия осадконакопления нижнемеловой формации Гетхинг на северо-востоке Британской Колумбии и в западно-центральной части Альберты.

The Aptian to Early Albian Gething Formation comprises a nonmarine to marine sequence of interstratified conglomerate, sandstone, siltstone, mudstone and coal, and ranges from 18 m to approximately 1100 m thick. In the Burnt-Sukunka rivers area and part of the Monkman-Stony Lake area, the formation is subdivided into three lithostratigraphic units which, in ascending order, are the Gaylard (new), Bullmoose (new) and Chamberlain (now formally defined and revised) members.

For at least the last 3.8 billion years of Earth’s history sediments and sedimentary rocks have accumulated providing an archive of past surface environments and the evolution of life. The Earth’s dynamic behaviour over geological time, mainly driven by plate-tectonics, has allowed a vast array of sedimentary rocks to form and it is these and the associated processes that eroded, transported and deposited the sediments that provides Earth with a uniqueness in the Solar System. This book is intended to provide some insight into sedimentology and the study of ‘soft rocks’ in different environmental settings and identify why sediments are so important.

A major and acknowledged role in the advance o f sedimentological knowledge is played by the methods of physics as expressed through fluid mechanics and loose-boundary  hydraulics. Turbulence is increasingly being seen as involving orderly flow structures, and these are significant for the origin of several sedimentary structures and for suspension transport. Recent advances in sediment-transport theory are rooted in the concept of the sediment load as a downward-acting force and in the notion of the flow as a transporting machine.

This symposium considers the practical applications of sedimentation. It is designed (1) to describe aspects of mutual interest to the geologist and to the engineer so that each can understand the other’s problems and thus cooperate more effectively in their work; (2) provide information for the consulting geologist who may not be completely familiar with specific problems; and (3) acquaint students with the many practical applications of sedimentation so that they may be more fully informed as to possibilities for a career in this field. Each chapter is a summary of a comprehensive subject.

BERNARD, A. J. : A Review of Processes Leading to the Formation of Mineral Deposits in Sediments            
ARNOLD, M., MAUCHER, A., SAUPE, F. : Diagenetic Pyrite and Associated Sulphides at the Almad^n Mercury Mine, Spain    
BARTHOLOME, P. , EVRARD, P., KATEKESHA, F. , LOPEZ-RUIZ, J. , NGONGO, M. : Diagenetic Ore-forming Processes at Kamoto, Katanga, Republic of the Congo    
BERNARD, A. J. : Metallogenic Processes of Intra-karstic Sedimentation            
BOGDANOV, Y. V., KUTYREV, ЕЛ. : Classification of Stratified Copper and Lead-Zinc Deposits and the Regularities of Their Distribution.                 
BRONDI, A., CARRARA, C., POLIZZANO, C. : Uranium and Heavy Metals in Permian Sandstones Near Bolzano (Northern Italy)    

The Encyclopedia ofSedimentology is a comprehensive, alphabetical treatment of the discipline of sedimentology. It is intended to be a reference book for sedimentologists, geologists, and others who come in contact with sediments. In the broadest sense, this group includes most of the world’s population because over 75 percent of the earth’s surface is covered with sediments and sedimentary rocks. The book should be particularly useful, however, to petroleum and coal geologists, soil scientists, hydrologists, archaeologists, and other professionals in related fields.

The theme of this Memoir originated with the 11th Congress of the International Association of Sedimentologists held at McMaster University, Hamilton, Canada during August 1982. It was in March 1979 that a University of Saskatchewan colleague, Hugh E. Hendry and myself proposed to the Congress Organizing Committee that a comprehensive synthesis of current knowledge on conglomeratic sediments was timely. This proposal materialised into a 12-day symposium, chaired by the present co-editors, of 29 oral papers with published abstracts — 14 of which became material for this Memoir. 

В книге обосновано положение об аллохтонном накоплении фитомассы при формировании подавляющего большинства пластовых угольных залежей. Предложен альтернативный вариант теории ритмичного сложения угленосных толщ, где ведущая роль принадлежит прерывистому однонаправленному воздыманию областей сноса. Обоснована необходимость кардинального пересмотра ряда фундаментальных положений теории угленакопления и седиментогенеза.
Книга представляет интерес для широкого круга геологов, интересующихся вопросами генезиса угольных месторождений, фациальным анализом.