Research Article
Paleocurrents, Paleohydraulics, and Palaegeography of Miocene-Pliocene Siwalik Foreland Basin of India
Table 2
Circular statistical attributes of cross bedding dip azimuth for the Middle Siwalik sandstone at outcrop level.
| | Outcrop number | Number of observations () | Mean direction () | Standardized resultant length () | Concentration parameter () | Circular deviation (Sd) | Standard error (Se) |
| | 1 | 11 |
192° | 0.8768** | 4.177 | 28.64° | ±17.64° | | 2 | 09 | 213° | 0.8655 | 3.910 | 30.36° | ±20.58° | | 3 | 10 | 286° | 0.8021 | 2.871 | 36.09° | ±23.52° | | 4 | 13 | 225° | 0.8454 | 3.479 | 32.66° | ±27.44° | | 5 | 15 | 211° | 0.8912 | 4.858 | 25.93° | ±13.72° | | 6 | 11 | 227° | 0.7901 | 2.753 | 37.34° | ±21.56° | | 7 | 13 | 189° | 0.8507 | 3.301 | 34.38° | ±19.60° | | 8 | 16 | 230° | 0.8750 | 4.177 | 28.64° | ±16.07° | | 9 | 12 | 214° | 0.8916 | 4.858 | 25.93° | ±15.68° | | 10 | 10 | 219° | 0.8507 | 3.301 | 34.38° | ±21.56° | | 11 | 10 | 180° | 0.8783 | 4.177 | 28.64° | ±27.44° |
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Significant difference from randomness at 99% level of confidence (Rayleigh test).
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