Definition of Volcaniclastic. Meaning of Volcaniclastic. Synonyms of Volcaniclastic

- Volcaniclastics are geologic materials composed of broken fragments (clasts) of volcanic rock. These encomp**** all clastic volcanic materials, regardless...
- fragments are known as pyroclasts. Pyroclastic rocks are a type of volcaniclastic deposit, which are deposits made predominantly of volcanic particles...
- toppled dominoes. Imbrication is observed in conglomerates and in some volcaniclastic deposits. In conglomerates the shape of many clasts can be approximated...
- (66 ft) thick layer of sedimentary rock including "felsic to mafic volcaniclastic rocks, chert, argillite, arenite and jaspilite intruded by dolerite"...
- and white bedded chert; pillow basalt; carbonate rocks; minor felsic volcaniclastic sandstone and conglomerate; hydrothermal barite; evaporites; and stromatolites...
- usually millimetres to centimetres in size, seen on surfaces of some volcaniclastic rocks. They can occur in welded pyroclastic fall deposits and in ignimbrites...
- Artesian Basin (GAB) was flooded by the Eromanga Sea and filled with volcaniclastic sediments eroded from the Cordillera's volcanic arc. A theory was proposed...
- " Roque Cinchado is a 27-metre high rock pillar, composed mostly of volcaniclastic sedimentary rock layers Its upper sedimentary layers have been intruded...
- A peperite is a type of volcaniclastic rock consisting of sedimentary rock that contains fragments of younger igneous material and is formed when magma...
- coast. These seacliffs expose a thick succession of Upper Cambrian volcaniclastic rocks which contain subordinate beds of tuffs and dacitic and andesitic...