@misc{indiciae539f5ec68410, title = {Limestone and chert in tectonic blocks from the Esk Head subterrane, South Island, New Zealand}, author = {Norman J. Silberling and K. M. Nichols and J.D. Bradshaw and C.D. Blome}, year = {1988}, doi = {10.1130/0016-7606(1988)100<1213:lacitb>2.3.co;2}, url = {https://pubs.usgs.gov/publication/70014289}, note = {Source identifier: 70014289} }