NZL GNS GM11 isochrons

This layer shows the interpreted ages of oceanic crust around Te Riu-a-Māui / Zealandia, as derived from seafloor magnetic reversals. Crustal ages are represented by lines of equal age at 10 million year intervals. The layer was newly-compiled for, and is part of, the 'Tectonic map of Te Riu-a-Māui / Zealandia' 1:8 500 000 dataset.

Data and Resources

Additional Info

Field Value
Author GNS Science
Maintainer Email
Maintainer Phone +6445701444
Update frequency Irregular
Created 2019-10-24
Date modified 2020-06-19T13:15:12
Language English
Spatial {"type": "Polygon", "coordinates": [[[45.44953129202843, -76.57306056231671], [45.45066771277476, -76.57546421646745], [45.45231592380963, -76.57542217386231], [45.4511793100035, -76.57301852228736], [45.44953129202843, -76.57306056231671]]]}
Source Identifier CAA77E66-E858-4A5F-ACD6-BBC35E33C7C8
Record created July 8, 2020, Last Updated July 8, 2020