... are a suite of bimodal metavolcanic and associated metasedimentary rocks on Farwell Mountain. These rocks are similar to the Green Mountain Formation to the north, and are geochemically similar to modern continental volcanic arcs related to subduction. The most widely exposed Proterozoic supracrustal unit...

... to the north with the Glen Eyrie member, which contains Morrowan–Atokan conodonts and plant fragments ( Chronic and Williams, 1978 ; Jennings, 1980 ; Suttner et al., 1984 ), thus indicating an Early Pennsylvanian age for the lower Fountain tectonostratigrahic unit. Because the middle and lower Fountain...

... have been hydrothermally altered and comprise phyllosilicate- and amphibole-rich assemblages ( Jonsson et al., 2013 ). The surrounding lithologies are predominantly rhyolitic to dacitic metavolvanic rocks that comprise pyroclastic and subvolcanic units, minor granitic intrusions with associated...

... for Trinidad and Barbados showing the relative superimposition of lithological units that are discussed in the text. Sandstone units sampled for this study are also highlighted. The modern Orinoco drainage basin extends over a large portion of the northern South American continent, with tributaries...

... of Syria based on surface observations and drilling records. Time intervals not to scale; relative dates of Arabian Plate (AP) tectonostratigrahic megasequence boundaries ( Sharland et al., 2001 ) shown for reference. Red arrows indicate four horizons mapped in Figure 12 ; red dots and numbers correspond...