{"@context":"http://iiif.io/api/presentation/2/context.json","@type":"sc:Manifest","@id":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/manifest","label":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics S","metadata":[{"label":"Title","value":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics, Santa Cruz County, Arizona"},{"label":"Collection","value":["Environmental Studies Faculty Publications"]},{"label":"Relation","value":"env"},{"label":"Author","value":"A. E. Barnes, Robert F. Butler"},{"label":"Journal Title","value":"Geophysical Research Letters"},{"label":"Abstract","value":"Paleomagnetic data from 25 sites (5 samples per site) in andesite flows of the Gringo Gulch Volcanics in Santa Cruz County, Arizona, were analyzed to determine a lower Paleocene paleomagnetic pole. Alternating - field demagnetization to 500 oe peak field was sufficient to erase secondary viscous components. The mean direction of magnetization (inclination = -58.80, declination = 167.5 °) was obtained by averaging the site mean directions of the 25 sites, which are all reversed. The resultant lower Paleocene pole position is at lat. 77.0 °N, lon. 201.0 °E (dp = 1.2 °, dm = 1.7 °)."},{"label":"Volume","value":"70"},{"label":"Issue","value":"7"},{"label":"Publication Date","value":"D:00 M:07 Y:1980"},{"label":"Publication Information","value":"Copyright 1980 American Geophysical Union."}],"description":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics, Santa Cruz County, Arizona","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_1","@type":"sc:Canvas","label":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics S-2","height":1633,"width":1073,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://iiif.quartexcollections.com/portland/iiif/a3d34a82-541e-4ab3-8f54-28cb5ce74247/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://iiif.quartexcollections.com/portland/iiif/a3d34a82-541e-4ab3-8f54-28cb5ce74247","profile":"http://iiif.io/api/image/2/level2.json","tiles":[{"width":512,"scaleFactors":[1,2,4]}]},"height":1633,"width":1073},"on":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_1","metadata":[]}],"thumbnail":{"@id":"https://iiif.quartexcollections.com/portland/iiif/a3d34a82-541e-4ab3-8f54-28cb5ce74247/full/500,500/0/default.jpg","@type":"dctypes:Image","height":500,"width":500}},{"@id":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_2","@type":"sc:Canvas","label":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics S-3","height":1626,"width":1110,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://iiif.quartexcollections.com/portland/iiif/93cadff0-d2e9-414c-ab8d-b621b2ec4703/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://iiif.quartexcollections.com/portland/iiif/93cadff0-d2e9-414c-ab8d-b621b2ec4703","profile":"http://iiif.io/api/image/2/level2.json"},"height":1626,"width":1110},"on":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_2","metadata":[]}],"thumbnail":{"@id":"https://iiif.quartexcollections.com/portland/iiif/93cadff0-d2e9-414c-ab8d-b621b2ec4703/full/500,500/0/default.jpg","@type":"dctypes:Image","height":500,"width":500}},{"@id":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_3","@type":"sc:Canvas","label":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics S-4","height":1612,"width":1083,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://iiif.quartexcollections.com/portland/iiif/4e46fab6-1deb-43ec-8889-38217eba7a60/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://iiif.quartexcollections.com/portland/iiif/4e46fab6-1deb-43ec-8889-38217eba7a60","profile":"http://iiif.io/api/image/2/level2.json"},"height":1612,"width":1083},"on":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_3","metadata":[]}],"thumbnail":{"@id":"https://iiif.quartexcollections.com/portland/iiif/4e46fab6-1deb-43ec-8889-38217eba7a60/full/500,500/0/default.jpg","@type":"dctypes:Image","height":500,"width":500}},{"@id":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_4","@type":"sc:Canvas","label":"A Paleocene Paleomagnetic Pole from the Gringo Gulch Volcanics S-5","height":1597,"width":1087,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://iiif.quartexcollections.com/portland/iiif/2b5dbfd9-ae54-470d-b4c6-435a387d83d0/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://iiif.quartexcollections.com/portland/iiif/2b5dbfd9-ae54-470d-b4c6-435a387d83d0","profile":"http://iiif.io/api/image/2/level2.json"},"height":1597,"width":1087},"on":"https://iiif.quartexcollections.com/portland/iiif/f63b1c08-24dd-4679-b39c-e35696a30bee/canvas/_4","metadata":[]}],"thumbnail":{"@id":"https://iiif.quartexcollections.com/portland/iiif/2b5dbfd9-ae54-470d-b4c6-435a387d83d0/full/500,500/0/default.jpg","@type":"dctypes:Image","height":500,"width":500}}]}],"thumbnail":"https://iiif.quartexcollections.com/portland/iiif/a3d34a82-541e-4ab3-8f54-28cb5ce74247/full/300,300/0/default.jpg","logo":"https://iiif.quartexcollections.com/portland/iiif/logo"}