Lenticular bedding is classified by its large quantities of mud relative to sand, whereas a flaser bed consists mostly of sand. The sand formations within the 

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Flaser beds form in environments where flow strengths fluctuate considerably, thus permitting the transport of sand in ripples, followed by low-energy periods when mud can drape the ripples. Flaser bedding is a sedimentary structure characterized by alternating rippled sand and discontinuous mud layers created by the deposition of mud on previously existing sand ripples. Similarly, wavy bedding consists of alternating rippled sand and mud layers, but with thicker, more horizontally continuous mud layers than in flaser bedding ( Fig SUMMARY Ripple, flaser and lenticular bedding are well known, but for describing profiles, they are not sufficiently defined and subdivided. It is, therefore, the intent of the following text to present such a definition and classification. The classification contains the following main bedding types and intermediary types (Fig.1): SUMMARY Ripple, flaser and lenticular bedding are well known, but for describing profiles, they are not sufficiently defined and subdivided.

2. Structure of the Figure.2.16. Sketches of flaser, lenticular and wavy bedding.

Flaser bedding of non-tidal origin has been described from point bar deposits of the Ajay river, NE India. Mud drapes are deposited during waning flood phases. The preferential accumulation of curled, desiccated mud laminae in ripple troughs during periods of exposure produces mud streaks resembling classical flaser bedding. This process of non-tidal flaser formation is unlike the common tidal

(C) Core showing flaser beds   flaser, wavy and lenticular bedding, bimodal palaeocurrents and particular vertical arrangements of lithologies and structures, has provided evidence of intertidal  Sedimentary structures common (but not limited) to tidal-dominated deposits include: Flaser bedding and anastamosing shales. Lenticular sands. Bi- directional  11 Jan 2020 been identified such as turbidite sandstone (ST), lenticular laminated sandstone Classification and origin of flaser and lenticular bedding.

Flaser beds are a sedimentary, bi-directional, bedding pattern created when a sediment is exposed to intermittent flows, leading to alternating sand and mud layers. While flaser beds typically form in tidal environments, they can (rarely) form in fluvial conditions - on point bars or in ephemeral streams.

It is, therefore, the intent of the following text to present such a definition and classification.

Lenticular bedding is classified by its large quantities of mud relative to sand, whereas a flaser bed consists mostly of sand. The sand formations within the bedding display a 'lens-like' shape, giving the pattern its respected name. They are commonly found in high-energy environments such as the intertidal and supratidal zones.
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Flaser beds form in environments where flow strengths fluctuate considerably, thus permitting the transport of sand in ripples, followed by low-energy periods when mud can drape the ripples. Flaser bedding is a sedimentary structure characterized by alternating rippled sand and discontinuous mud layers created by the deposition of mud on previously existing sand ripples.

The classification contains the following main bedding types and intermediary types (Fig.1): 1 Cross‐bedding with flasers.
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Stratification (or bedding) is expressed by rock layers (units) of a general tabular or lenticular form that differ in rock type or other characteristics from the material 

A variety of sedimentary structures have been observed, such as small ripple cross-lamination, wavy parallel lamination, flaser bedding, lenticular bedding, wavy  Stratification (or bedding) is expressed by rock layers (units) of a general tabular or lenticular form that differ in rock type or other characteristics from the material  Get this stock video and more royalty-free footage. Geology Flaser bedding Sedimen ✔️Best Price Guaranteed ✔️Simple licensing. Download Now. Apr 12, 2020 Stratification, lamination, bedding, bedforms, ripples, dunes, upper planar lamination (2019) Differences between flaser, wavy and lenticular beddings. White = sand/ sandstone.