Upper and lower crust recycling in the source of CAMP basaltic dykes from southeastern North America

Upper and lower crust recycling in the source of CAMP basaltic dykes from southeastern North America

The densest dykes swarm of the Central Atlantic magmatic province (CAMP) occur in southeastern North America (SENA) and were intruded between 202 and 195 Ma during Pangea break-up. New combined geochemical data (major and trace elements, Sr–Nd–Pb–Os isotopes) constrain the mantle source of these mag...

Full description

Bibliographic Details
Main Authors: Callegaro, S., Marzoli, A., Bertrand, H., Chiaradia, M., Reisberg, L., Meyzen, C., Bellieni, G., Weems, R., Merle, Renaud
Format: Journal Article
Published: Elsevier Science BV 2013
Subjects:
Os–Sr–Nd–Pb isotopes
CAMP
Appalachians
dykes
crustal recycling
mantle source
Online Access:http://hdl.handle.net/20.500.11937/42388

Internet

http://hdl.handle.net/20.500.11937/42388

Similar Items