Примери за sedimentary

• Obviously, a considerable selective assimilation of specific particles is taking place following ingestion of the bulk sedimentary organic matter.

• However, we interpret the veins to be a product of extensional deformation and fluid flow, rather than a sedimentary feature.

• The sharp-based sandstones with traction-generated internal sedimentary structures represent storm eventbeds emplaced by episodic storm-generated currents.

• In such cases, matching the sedimentary characters is the only way to correlate litho-sections.

• Higher up in the sedimentary record, calcite becomes the most prominent carbonate mineral.

• Its imager has recently discovered evidence of ancient lakes with layering features indicative of erosion and sedimentary deposition owing to the action of water.

• Image processing was applied to find the fringes of characteristic etch pits that are typical for aqueous sedimentary grains.

• The book is far more than a mere description of sedimentary indicators of facies and of fossils as tracers of environment.

• Formation by marine and littoral processes is inferred from marine fossils, glauconite and sedimentary features in the basal sedimentary cover.

• He then seamlessly explains sequence stratigraphy, with the emphasis on how biostratigraphy is an integral part of this unifying theory of sedimentary geology.

• Stratigraphic models depict continental margin sedimentation in ever greater numbers, but studies of their real sedimentary sequences have, with exceptions, gently slipped into the background.

• Most of these sedimentary rock fragments are restricted to coarse arenites and fine diamictites.

• The sedimentary record shows a hierarchical sequence stratigraphic organization, which implies sea-level changes of different frequencies.

• Indeed, this signal may ' ' be influenced locally by other parameters such as sedimentary sorting and/or reworking of old taxa into younger strata.

• Although this book focuses on one relatively limited topic, its significance is far wider and touches on many aspects of sedimentary geology.