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renites 10 1. Lithic sandstone 2. Slate-pebble conglomerate 3. White feldspathic

ID: 292017 • Letter: R

Question

renites 10 1. Lithic sandstone 2. Slate-pebble conglomerate 3. White feldspathic sandstone 4. Siltstone .Gray silty shale 6. Breccia with iron oxide cement 7. Kaolinite 4. Classify the following carbonate rocks according to whether they are (a) caleirudites, (b) calearenites, or (c) caleilutites. Put the letter in the blank. C ? B3. Oolitic limestone 1 . Intraciastic limestone . 2, Chalk 4. Coquina _ ? 5. Micrite Match the rock type with the sediment from which it is formed. Put the letter in the blank 5. D_micritea. coccoliths shale graywacke c A chalk C diatomite B anthracite f.sand-sized rock fragments b. plant fragments c. microscopic skeletons of silica d. lime mud e. broken shells _coquina g clay

Explanation / Answer

Answers:

(A) rudites, (B) arenites, or (C) argillites

B 1. Lithic sandstone

A 2. Slate-pebble conglomerate

B 3. White feldspathic sandstone

C 4. Siltstone

C 5. Gray silty shale

A 6. Breccia with iron oxide cement

C 7. Kaolinite

4.

C. 1. Intraclastic limesstone

C. 2. Chalk

B. 3. Oolitic limestone

A. 4. Coquina

C. 5. Micrite

5.

D micrite

G shale

F graywacke

A chalk

C diatomite

B anthracite

E coquina

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