It also contains clasts of coarsely crystalline white calcite. Polymict limestone conglomerate, clasts mainly of pink or creamy white pelagic limestone, some rimmed with dendritic manganese oxides. Polymict conglomerate of limestone clasts.īreccia di Terni, from Terni, Umbria, Italy Clasts are predominantly of limestone some are a jasper-like pseudobreccia in appearance.īreccia di Arbe, breccia a semesanto di Dalmazia, from Island of Rab, Primorje-Gorski, Croatia Polymict conglomerate with microspar matrix. Oolitic limestone oosparite with abundant crinoid debris.īreccia di Bologna, from Bologna, Emilia-Romagna, Italy Oolite bigia di Brescia, from Brescia, Lombardy, Italy
Oolitic limestone oosparite with extensive yellow limonite in the matrix and cortex of the ooliths. Oolite bianca e gialla di Monte Baldo, from Monte Baldo, and most probably from Punta San Vigilio, Verona, Veneto, Italy Oolitic limestone oosparite with calcite-filled fractures. Oolite bianca di Monte Baldo, from Monte Baldo, and most probably from Punta San Vigilio, Verona, Veneto, Italy Pavonazzetto, from Iscehisar (Synnada), Afyonkarahisar Province, Turkeyīreccia of medium to coarse-grained calcite marble clasts in a darkred marble matrix.īreccia della villa Adriana, breccia Quintilina, most probably from Levanto, Liguria, Italy Some beige coloured areas are fossiliferous clasts and margins to black clasts.īreccia gialla e nera, from Portovenere, La Spezia, Liguria, Italyīlack and grey limestone conglomerate, with a yellow ferruginous calcite matrix. Grand antique, bianco e nero antico, from Lez valley, Aubert, near St Girons, Hautes-Pyrénées, Franceīlack limestone breccia with calcite-filled voids and fractures. Some residual fossils appear to be present.
Polymict limestone/marble breccia-conglomerate with red, calcareous mudstone/lateritic matrix, and stylolites. Note extensive late-stage solution seamed stylolite development. Probably breccia di Sciro from Skyros, Sporades, Central GreeceĪ nodular or conglomeratic limestone, sheared and metamorphosed to a marble breccia, with extensive clay-rich hematitic matrix and deformed calcite veins. Note calcite-filled voids and calcite-filled fractures. Matrix is a fossiliferous micrite with minor dendritic Mn-oxides. Note extensive stylolites and calcite-filled fractures Clasts are in part intraclast-rich this may be debris flow material. Limestone breccia with solution-modified fractures Limestone breccia/conglomerate with pervasive suturing and solution-modification of clast boundaries. Polymict limestone conglomerate with pervasive sutured solution-modified clast boundaries.īreccia dorata, from Siena, Tuscany, Italy Polymict sheared limestone breccia in clay-rich matrix.īreccia di Casteldaccia, from Calvario, near Casteldaccia, Palermo, Sicily Semesanto, from Isle of Skyros, Sporades, Central Greece Note complex sutured solution-modified clast contacts. Lower Devonian red nodular limestone, clay-rich matrix, with extensive solution seams and stylolitesīreccia della Villa Casali, locality unknown Sheared breccia of fine-grained calcite marble clasts in a hematitic calcareous matrix. Sheared fine-grained calcite marble breccia.īreccia di Settebasi fiorito, from Isle of Skyros, Sporades, Central Greece Limestone breccia with extensive solution-modified stylolitic clast contacts, and calcite-filled fractures/veins.īreccia di Settebasi, from Isle of Skyros, Sporades, Central Greece
Polymict limestone conglomerate - perhaps a debris flow.īreccia traccagnina, breccia Capitolina, locality unknownīreccia traccagnina, brecha da Arrábida, from Siera di Arrábida, Setúbal, Portugalīreccia corallina, from Verzirhan, Bilecik,Turkey previous 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 next OUMNH number
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