
adj. 同沉積的
The synsedimentary deformation structures are common in eolian dunes, such as brecciated foresets, drag folds and overturned folds.
風成沙丘普遍存在角礫前積、拖曳褶皺和倒轉褶皺等同沉積變形構造。
The concept of syngenetic fault is known as growth fault or synsedimentary fault.
同生斷層也稱生長斷層、同沉積斷層。
The faults are mainly of reverse and strike slip faults, with a few synsedimentary normal, decollement and reversed faults.
斷裂以逆斷層和走滑斷層為主,還有少量的同沉積正斷層、滑脫斷層、反轉斷層等。
Synsedimentary anticline traps mainly distribute in Mangya depression, and mainly develop in the middle-shallow layers (N23-Q1 + 2).
同沉積背斜圈閉主要分布在茫崖坳陷,層位上主要發育在中淺層(N23 - Q 1 + 2)。
The petrological and petrochemical characteristics indicate that the formation of these conglomerates was controlled by synsedimentary faults during the metallogenic e.
通過對該類礫岩岩石學和岩石化學研究,認為其形成受控于成礦期的同沉積斷裂。
The former is the sedimentary tectonic unit with synsedimentary tectonic attribute, and represents the extensional framework and tectonics in the formation period of the basin;
前者為沉積構造單元,具有同沉積構造的屬性,可代表盆地形成時期的伸展性結構與構造;
There are two genetic types of gold deposits in Dazhuangzi mining area in Pingdu city, which are the synsedimentary fault-interlayer gliding altered rock type and quartz vein type.
平度市大莊子礦區存在兩種金礦成因類型,即同沉積斷裂-層間滑脫蝕變岩型和石英脈型。
“synsedimentary”是地質學中的專業術語,由前綴“syn-”(意為“同時”)和“sedimentary”(沉積的)構成,指與沉積作用同時發生的地質過程或構造現象。這類過程或構造形成于沉積物堆積階段,而非沉積完成後的後期改造。例如,同沉積斷層(synsedimentary fault)在沉積盆地發育時活動,導緻地層厚度差異和沉積相變化;同沉積構造如滑塌構造、泥火山等,也屬于沉積期變形的典型表現。
該概念在石油地質學和礦床學中尤為重要。例如,同沉積成礦作用指礦物在沉積過程中直接富集,如某些層控礦床的形成。國際沉積地質學協會(IAS)的《沉積學進展》期刊指出,研究同沉積構造可揭示古地理環境演變。美國地質學會(GSA)的《地質學》研究也強調其在地層對比和盆地分析中的應用價值。
“Synsedimentary”是一個地質學術語,由前綴“syn-”(意為“同時、共同”)和“sedimentary”(沉積的)組合而成,表示在沉積過程中同時發生的作用或現象。以下是詳細解釋:
“Synsedimentary”用于描述沉積過程中同步發生的地質作用或結構,是分析古環境、古構造活動的重要依據。如需進一步了解具體案例,可參考地質學文獻或相關教材。
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