The minimal response to contact metamorphism by the Devonian Buchan Caves Limestone, Buchan Rift, Victoria, Australia
A 2.2 m thick, Late Eocene (?) dike that intruded the Devonian Buchan Caves Limestone, near Murrindal, Victoria, has produced a narrow contact aureole only centimeters wide in the adjacent host rock. The lack of response of the Buchan Caves Limestone to contact metamorphism is attributed to: 1) prior heating to near 200??C; and 2) the fact that the dike intruded into cool, near surface, low-porosity rocks which may have been in the vadose zone. -from Authors
Citation Information
Publication Year | 1995 |
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Title | The minimal response to contact metamorphism by the Devonian Buchan Caves Limestone, Buchan Rift, Victoria, Australia |
Authors | C. E. Barker, Y. Bone |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | Organic Geochemistry |
Index ID | 70018802 |
Record Source | USGS Publications Warehouse |