The 80 km long NNE-trending Rogerson Graben on the southern margin of the central
Snake River Plain, Idaho, USA, hosts a rhyolitic pyroclastic succession, 200 m thick, that …

Rogerson Graben, USA, is critically placed at the intersection between the Yellowstone
hotspot track and the southern projection of the west Snake River rift. Eleven rhyolitic …

Abstract The central Snake River Plain (CSRP) of southern Idaho and northern Nevada,
USA, forms part of the Columbia River–Yellowstone large igneous province. Volcanic rocks …

We present new high-precision CA-ID-TIMS and in situ U–Pb ages together with Hf and O
isotopic analyses (analyses performed all on the same grains) from four tuffs from the 15− 10 …

The eastern Snake River Plain is a predominantly rhyolitic province, analogous to the
present‐day Yellowstone Plateau volcanic field but older and further evolved. The …

A 900-m-thick section of tuffaceous sedimentary rock, vitric fallout tuff, and ash-flow tuff is
well exposed along Trapper Creek in south-central Idaho. This section provides nearly …

A new category of large-scale volcanism, here termed Snake River (SR)-type volcanism, is
defined with reference to a distinctive volcanic facies association displayed by Miocene …

Three voluminous rhyolitic ignimbrites have been identified along the southern margin of the
central Snake River Plain. As a result of wide-scale correlations, new volume estimates can …

Non-welded rhyolitic pyroclastic units in the central Snake River Plain are interbedded with
the much better exposed, large-volume 'Snake-River type'rheomorphic welded rhyolitic …

The Heise volcanic field is the second youngest caldera complex of the Yellowstone–Snake
River Plain province (USA) and represents a polycyclic caldera system with rhyolitic …