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- Microbially_induced_sedimentary_structure abstract "Microbially induced sedimentary structures (MISS) are primary sedimentary structures formed by the interaction of microbes with sediment and physical agents of erosion, deposition, and transportation. The structures commonly form when microbial mats (which may comprise bacteria, fungi, protozoans, archaea or algae) are preserved in the sedimentary geological record. There are 17 main types of macroscopic and microscopic MISS. Of those, wrinkle structures and microbial mat chips are the most abundant in the fossil record. Other MISS include sinoidal structures, polygonal oscillation cracks, multidirected ripple marks, erosional remnants and pockets, or gas domes.Although these structures have only recently been named and systematically described, links between microbes and distinctive structures in sediments and sedimentary rocks have been suggested by several early workers. MISS have been identified in beds formed 3,480 million years ago in the Archean and may be the oldest complete fossils on Earth. In the Ediacaran period, they are often associated with the preservation of fossils of the Ediacara biota; subsequent to this point their prevalence declines as a result of the Agronomic revolutionA number of criteria have been proposed for recognising genuinely biological structures, and discriminating them from similar-looking features that can arise through geological processes. These relate to the extent of metamorphism to which the rocks have been subjected; their stratigraphic position with respect to sea-level; their depositional environment; their relationship to ancient hydraulics; and their texture.Individual studies on microbial mat-induced sedimentary structures are summarized and illustrated in several recent books, including Atlas of microbial mat features preserved in the siliciclastic rock record and Microbial Mats in Siliciclastic Depositional Systems Through Time.".
- Microbially_induced_sedimentary_structure thumbnail Runzelmarken.jpg?width=300.
- Microbially_induced_sedimentary_structure wikiPageID "25021818".
- Microbially_induced_sedimentary_structure wikiPageRevisionID "586967747".
- Microbially_induced_sedimentary_structure hasPhotoCollection Microbially_induced_sedimentary_structure.
- Microbially_induced_sedimentary_structure subject Category:Geology.
- Microbially_induced_sedimentary_structure subject Category:Sedimentary_structures.
- Microbially_induced_sedimentary_structure type Artifact100021939.
- Microbially_induced_sedimentary_structure type Object100002684.
- Microbially_induced_sedimentary_structure type PhysicalEntity100001930.
- Microbially_induced_sedimentary_structure type SedimentaryStructures.
- Microbially_induced_sedimentary_structure type Structure104341686.
- Microbially_induced_sedimentary_structure type Whole100003553.
- Microbially_induced_sedimentary_structure type YagoGeoEntity.
- Microbially_induced_sedimentary_structure type YagoPermanentlyLocatedEntity.
- Microbially_induced_sedimentary_structure comment "Microbially induced sedimentary structures (MISS) are primary sedimentary structures formed by the interaction of microbes with sediment and physical agents of erosion, deposition, and transportation. The structures commonly form when microbial mats (which may comprise bacteria, fungi, protozoans, archaea or algae) are preserved in the sedimentary geological record. There are 17 main types of macroscopic and microscopic MISS.".
- Microbially_induced_sedimentary_structure label "Microbially induced sedimentary structure".
- Microbially_induced_sedimentary_structure label "هياكل رسوبية بفعل المكروبات".
- Microbially_induced_sedimentary_structure sameAs m.09gpn8x.
- Microbially_induced_sedimentary_structure sameAs Q6839265.
- Microbially_induced_sedimentary_structure sameAs Q6839265.
- Microbially_induced_sedimentary_structure sameAs Microbially_induced_sedimentary_structure.
- Microbially_induced_sedimentary_structure wasDerivedFrom Microbially_induced_sedimentary_structure?oldid=586967747.
- Microbially_induced_sedimentary_structure depiction Runzelmarken.jpg.
- Microbially_induced_sedimentary_structure isPrimaryTopicOf Microbially_induced_sedimentary_structure.
