Contrasting U-Pb ages from plutons
in the Bras d'Or and Mira terranes of Cape Breton Island, Nova Scotia.
The focus of this study, the Landry Brook and Dickie Brook plutons
anda group of smaller plutons
, dykes, and sills referred to here as the Charlo plutonic suite, are part of this widespread mid-Paleozoic magmatism, but are spatially isolated from other plutonic manifestations of the magmatic event.
The age of the Saint George Plutonic Suite is broadly assigned to the Late Silurian to Late Devonian (New Brunswick Department of Natural Resources 2010), but the absolute ages of some of the constituent plutons
are not well constrained.
The Wedgeport pluton
in southernmost Nova Scotia differs in both age and composition from the abundant Devonian plutons
that characterize the Meguma terrane (Fig.
du CPM possedent generalement des caracteristiques chimiques calco-alcalines a intra-plaque, et leurs valeurs [[epsilon].
The Bras d'Or terrane of central Cape Breton Island is characterized by low- to high-grade metamorphic rocks intruded by abundant plutons
of mainly Late Neoproterozoic age (Fig.
community activities Plutons
located on Meroux common and Bourogne (90) by the Community of agglomeration Belfortaine project owner.
Confirmation of the empirical correlation of Al in hornblende with pressure of solidification of calc-alkaline plutons
The Fennoscandian anorogenic anorthosite-rapakivi plutons
developed in the time span of 1.
The first systematic studies of the crustal structure of the pluton
were carried out as part of deep seismic soundings (DSS) along International Profiles VI and VII within 1964-1972 using borehole shots (Beranek, 1971; Beranek et al.
These would have included the eight classical planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune, as well as the largest asteroid, Ceres, and a trio of outer--solar system objects termed plutons
, including Pluto, its moon Charon, and Xena.
The other plutons
are Charon and the newly found 2003 UB313.