1. The last magmatism identified is the Jersey Dyke Swarm from. 2. The Okavango Dyke Swarm overlaps with the Lebombo and Large Igneous Province. 3. Intrusion of Okavango Dyke Swarm occurred in two distinct stages. 4. Both radial and linear dyke swarm configurations exist. 5. Huge dyke swarms are formed in radial geometry. 6. Giant dyke swarms having lengths > 300 km are a common record of severely eroded LIPs. 7. The Jersey Main Dyke Swarm consists of dolerite dykes intruded into the South East Igneous complex. 8. By the time of intrusion of the Florida dyke swarm , Piedra Alta Terrane was experiencing extensional tectonics. 9. The number of Jurassic dykes accumulates, hence a giant dyke swarm can be developed in the region. 10. The "'Uruguayan dyke swarms "'consist of three groups of tectono-stratigraphic terrane.
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