(petrology) Of or pertaining to a sedimentary rock composed of a large quantity of fragments that are larger than sand grains (diameter greater than 2 millimeters).
rudaceous
| Sci-Tech Dictionary: rudaceous |
| Geography Dictionary: rudaceous |
Coarse-grained sedimentary rock, either consolidated as in conglomerate or unconsolidated as in till.
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 | phenoplast (petrology) |
| sedimentary rock |
| Psammite |
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 | Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved. Read more |
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| Geography Dictionary. A Dictionary of Geography. Copyright © Susan Mayhew 1992, 1997, 2004. All rights reserved. Read more |
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