. . "ash breccia, bomb, or block tephra"@en . . "Tephra in which more than 25 percent of particles are greater than 64 mm in largest dimension. Includes ash breccia, bomb tephra and block tephra of Gillespie and Styles (1999)"@en . . . "http://inspire.ec.europa.eu/codelist/LithologyValue/ashBrecciaBombOrBlockTephra"^^ . "ash breccia, bomb, or block tephra"@en . "Tephra in which more than 25 percent of particles are greater than 64 mm in largest dimension. Includes ash breccia, bomb tephra and block tephra of Gillespie and Styles (1999)"@en . . . . . . . "2015-08-18 18:01 PM CEST"^^ . . .