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Line 117:
Line 117: + − • Classifying coarse-grained (>2mm) rocks. + − • Subdividing organically-bound rocks (boundstones). + − [[File:GeoWikiWriteOff2021-Abdulwahab-Figure18.png|thumbnail|Fig. 18 Extended Dunham classification (1971) [18]]]
Carbonate sedimentary rocks classification (view source)
Revision as of 22:20, 5 December 2023
, 22:20, 5 December 2023→Dunham Classification
===Extended Dunham Classification (1971)===
===Extended Dunham Classification (1971)===
[[File:GeoWikiWriteOff2021-Abdulwahab-Figure18.png|thumbnail|400px|{{Figure number|18}}Extended Dunham classification (1971)]]
Embry and Klovan expanded the original Dunham classification due to the lack of:
Embry and Klovan expanded the original Dunham classification due to the lack of:
* Classifying coarse-grained (>2mm) rocks.
* Subdividing organically-bound rocks (boundstones).
The extended Dunham Classification is shown in Figure 18.
The extended Dunham Classification is shown in Figure 18.
====Coarse-Grained Rocks Classification====
====Coarse-Grained Rocks Classification====