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About IGCP 440 Project
Amalgamation of the Rodinia Supercontinent is the major geodynamic event during the Mesoproterozoic era. Parts of Rodinia survived until the Mesozoic fragmentation of Pangea; other parts broke up in the Neoproterozoic | |
| The record of amalgamation and break-up of Rodinia is preserved in Mesoproterozoic mobile belts and Neoproterozoic basins present at the margins of most Paleoproterozoic cratons. |
The objective of the project is to obtain a robust database and framework for interpretation of the geodynamic evolution of the continental lithosphere during the late Mesoproterozoic and Neoproterozoic.
The project is structured to: |
Determine the configuration of Rodinia and the sequence of events in the amalgamation process;
Determine whether the Paleoproterozoic cratons originated by breakup of an older, pre-Rodinia supercontinent, or were independent fragments of continental crust
Improve and enhance the understanding of the breakup of Rodinia during the Neoproterozoic | |
Allow analysis and interpretation of the distribution of Mesoproterozoic and Neoproterozoic mineral resources in a geodynamic framework
Create a tectonic database from which geodynamic models and maps of the assembly and break-up of Rodinia can be constructed
The foundations for the new project were laid by IGCP Project 288 – "Gondwanaland sutures and fold belts", completed in 1996. |
Photo Top "Village" Northeastern Jiangxi Field Region, China
Right "China" © M. Greentree
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