burial metamorphism

Burial metamorphism has been found in the Ordos basin of northern Shaanxi .

本文系统地研究了陕北鄂尔多斯盆地的埋藏变质作用。

Burial metamorphism of the Ordos Basin in Northern Shaanxi

陕北鄂尔多斯盆地埋藏变质作用研究

Through the previous experimental data of seawater evaporation and frozen test , it was suggested that Littoral Facies Quaternary the southern coast of Laizhou Bay underground brines were formated by the geological history of sea water through evaporation , infiltration enrichment and burial metamorphism and so on .

通过前人关于海水蒸发和冰冻试验分析的数据，初步得出莱州湾南岸滨海相第四纪地下卤水是由地质历史时期的海水经过蒸发浓缩、下渗富集和埋藏变质等过程所形成的结论。

And the extremely weak regional metamorphism should be pre-Indosinian diagenic ( burial ) metamorphism .

并认为区域极低级变质作用主要源于印支造山前的成岩（埋藏）变质作用。

Deep burial and thermal metamorphism make the thermal mature degree in Cambrian-Lower Ordovician source rock and palaeo-reservoir further increase .

英吉苏凹陷后期深埋增温作用使寒武系烃源岩及奥陶系古油气藏热演化程度进一步提高，具有二次生烃条件。