Comparing with the original dividing program, P/C boundary becomes continuous deposition from the original unconformity, both boundaries of P_1/P_2 and P_2/P_3 are regional unconformity, and P/C boundary is continuous deposition.
From the angle of ()~(87)Sr/()~(86)Sr, δ~(13)C, δ~(18)O and accessory elements such as Mg, Fe, Sr, Mn for matrix minerals and fillings in carbonate, the paper educes the conclusion that the forming mechanism of buried-hills is mainly strong atmogenic freshwater, and ascertains the depth under the Caledonian affiliation plane of the unconformity under the influnence of atmogenic freshwater.
It is obvious that there are no Upper Permian and Lower Triassic in the Toksum Depression and Keyayi Depression in the western Turpan Hami Basin,and has an angular discordance between Middle Carboniferous,Lower Permian and Middle Triassic.
Due to the influence of the CO 2 derived from the decay of organic matter in soil and the meteoric diagenesis, δ 13 C and δ 18 O values of the carbonates in the weathering profile at the unconformable boundary between the early Cambrian and the late Proterozoic Jingeryu Formation in Ji County, North China are markedly negative, and increase with the distance to the unaltered rocks downwards.
And mixed water mainly come from fresh water and sea water and thermal water came from mixed water sealed in early layer and deep hydrothermal fluid migrating along faults and unconformable surfaces caused by later tectonic movement.
The solutions discharged at the interformational unconformity between the Bakal and Zigalga formations.
In the geologic record, these processes are marked by unconformity and overstep of the older structural features.
The sole of this equence marks an unconformity caused by a long period of a subaerial regime, fluvial drainage, and a break in sedimentation.
Ore mineralization related to the zone of the pre-Riphean structural-stratigraphic unconformity and Lower Riphean platform cover
The wide development of K-feldspathic metasomatites was established for the first time in the zone of structural-stratigraphic-unconformity and their role as a source of ore elements during ore precipitation was determined.
A significant discordance between the observed phenomena and the data of recent literature is discussed.
Evolutionary events were assumed to result from a temporal discordance in the interaction between tissue anlages in the course of individual development.
The discordance may be caused by satellite DNA rearrangement by macromutations associated with mobile element insertion in the genome.
Definite discordance between the rates of their molecular, chromosomal, and morphological evolution was revealed.
The calculated energy of the main low-frequency peak is closer to its experimental value in comparison with previous calculations, which reduces the significant discordance between the experimental and theoretical spectra.
Nonconformity of the Sudan structure to those of the provitamins did not effect the quantitative results.
Book Review Freaks Talk Back: Tabloid Talk Shows and Sexual Nonconformity.
The nonconformity to the Schmid law of tensile/compressive flow stress and plastic behavior existed at 950°C, and an orientation and strain rate modified Lall-Chin-Pope (LCP) model was derived for the nonconformity.
However, detailed field and petrographic studies have demonstrated that the contact between the Tarcoola Formation and adamellite is a nonconformity.
Further asymptotic error estimates for eigenvalues and eigenfunctions are derived in terms of the given orders of approximability and nonconformity.
This indicates that crude oils from shallow-level oil reservoirs were derived from those of deep-level oil reservoirs via faults, unconformable contact or carrier beds.
This gigantic influx eroded the Main Zone rocks and caused very large-scale unconformable relationships, clearly evident as the "Gap" areas in the Western Bushveld Complex.
Seismic records of rapid mass movement deposits are characterized by a clearly defined continuous shear surface, the lateral limits of which are unconformable, with generally chaotic or transparent internal structures, and an erosional scar.
Two unconformable boundaries (a sequence boundary and a transgressive surface) have also been identified on some CPTU and SPT profiles.
The regional pattern produced by the unconformable boundaries indicates the presence of late Pleistocene valleys which pass through the middle of study area.