Gondwanaland lasted from the 650–500 Ma (late Neoproterozoic-Cambrian) amalgamation
of African and South American terranes to Antarctica–Australia–India through 320 Ma (mid …

Abstract During the Early to Middle Palaeozoic, prior to formation of Pangaea, the Canadian
and adjacent New England Appalachians evolved as an accretionary orogen. Episodic …

ABSTRACT The Canadian Appalachians are a segment of the long and narrow
Appalachian–Caledonian mountain belt, one of the Earth's classic orogens. The Canadian …

To this day, there is a great amount of controversy about where, when and how the so-called
supercontinents--Pangea, Godwana, Rodinia, and Columbia--were made and broken …

Geological relationships preserved in the New Brunswick segment of the Appalachian
orogen are key to deciphering the complex tectonic events that occurred during the closing …

Neoproterozoic tectonics is dominated by the amalgamation of the supercontinent Rodinia
at ca. 1.0 Ga, its breakup at ca. 0.75 Ga, and the collision between East and West …

Abstract Within the Appalachian–Variscan orogen of North America and southern Europe lie
a collection of terranes that were distributed along the northern margin of West Gondwana in …

Striking similarities between the late Mesoproterozoic–Early Paleozoic record of Avalonia
and the Late Paleozoic–Cenozoic history of western North America suggest that the North …

The Neoproterozoic tectonomagmatic evolution of West Avalonia comprises four major
events. Tectonism started with the formation of a Tonian passive margin on a Baltica-derived …

Abstract Iberia, Avalonia and the “Armorican” terranes form key constituents of the Variscan–
Appalachian orogen, but their Neoproterozoic origins along the northern Gondwanan …