▪ Abstract Avulsion is the natural process by which flow diverts out of an established river channel into a new permanent course on the adjacent floodplain. Avulsions are primarily …
The study and interpretation of the textures, sedimentary structures, fossils, and lithologic associations of sedimentary rocks on the scale of an outcrop, well section, or small segment …
MR Gibling - Journal of sedimentary Research, 2006 - pubs.geoscienceworld.org
The three-dimensional geometry of fluvial channel bodies and valley fills has received much less attention than their internal structure, despite the fact that many subsurface analyses …
SA Schumm, JF Dumont, JM Holbrook - 2000 - researchgate.net
The major goal of this book is to bring together evidence of active deformation on alluvial rivers, with emphasis on geomorphological adjustment. The authors have grouped their …
JC Barry, ME Morgan, LJ Flynn, D Pilbeam… - Paleobiology, 2002 - cambridge.org
The Siwalik formations of northern Pakistan consist of deposits of ancient rivers that existed throughout the early Miocene through the late Pliocene. The formations are highly …
On the basis of paleontological content (vertebrates and palynology) and facies analysis from river banks, road cuts, and three wells, we have assigned the uppermost levels of the …
Recent development of fluvial facies models has been due to improved description of natural river and floodplain processes and deposits using:(1) ground-penetrating radar …
K Bohacs, J Suter - AAPG bulletin, 1997 - pubs.geoscienceworld.org
Significant volumes of terrigenous organic matter can be preserved to form coals only when and where the overall increase in accommodation approximately equals the production rate …
There is as yet no rational basis for predicting the conditions leading to avulsion of a meandering river. Here we present a conceptual model and quantify it under simplifying …