- with explosive, volatile-rich
eruptions as well as
steeper topography.
Hyaloclastites form
during volcanic eruptions under water,
under ice or
where subaerial...
- (5 mi) wide. Most of the
volcano is
formed by
trachytic lava flows, but
hyaloclastite is also found. Snow, ice, and
glaciers cover most of
Mount Takahe. With...
-
Lithology Reference Reids Brook Member Middle Ordovician Rhyolite flows,
hyaloclastites,
breccias Forty Mile
Brook Member Middle Ordovician Tholeiitic pillow...
- Potuzak, M.; Dingwell, D.B. (February 2009). "Cooling
rates of
basaltic hyaloclastites and
pillow lava gl****es from the HSDP2
drill core".
Geochimica et Cosmochimica...
-
includes picrite pillows at the base,
followed by
tholeiitic lavas, then
hyaloclastites, then the
poikilitic sills. The CLF was
gradually uplifted until Eocene-Miocene...
-
includes picrite pillows at the base,
followed by
tholeiitic lavas, then
hyaloclastites, then the
poikilitic sills. The CLF was
gradually uplifted until Eocene-Miocene...
- Iceland:
evidence for
magmatic digestion and
erosion of
Pleistocene hyaloclastites".
Geochimica et
Cosmochimica Acta. 72 (17): 4397–4420. Bibcode:2008GeCoA...
-
comprised subaerial (basaltic)
andesitic lava
flows interbedded with tuffs,
hyaloclastites and
basaltic breccias (Syvorotkin and Rusinova). This
suggests that...
-
Hyaloclastite Dam was a 1,201 ft (366 m) high lava dam that
occupied the
Grand Canyon of the U.S.
state of Arizona. It
formed during the
Pleistocene epoch...
-
curvilinear shards that
represent the
spalled rims of
pillow basalt (see:
Hyaloclastite). This
material is
commonly partly altered to chlorite, epidote, quartz...
