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{"minzoom":false,"maxzoom":false,"mappingservice":"leaflet","width":"auto","height":"600px","centre":false,"title":"","label":"","icon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"zoom":false,"defzoom":14,"layers":["OpenStreetMap","Esri.WorldImagery"],"image layers":[],"overlays":[],"resizable":false,"fullscreen":true,"scrollwheelzoom":true,"cluster":false,"clustermaxzoom":20,"clusterzoomonclick":true,"clustermaxradius":1,"clusterspiderfy":true,"geojson":"","clicktarget":"","imageLayers":[],"locations":[{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ERockaway quarry\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eabandoned limestone quarry in Pacifica, California\n\u003C/p\u003E\u003C/div\u003E","title":"Rockaway quarry@abandoned limestone quarry in Pacifica, California\n","link":"","lat":37.613,"lon":-122.495,"icon":"/images/d/d2/Red-marker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q54933058\" title=\"Q54933058\"\u003EBaker\u2013Barry Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Baker\u2013Barry Tunnel@ road tunnel\n","link":"","lat":37.8407,"lon":-122.49,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4892034\" title=\"Q4892034\"\u003EBerkeley Hills Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Esubway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Berkeley Hills Tunnel@ subway tunnel\n","link":"","lat":37.8515,"lon":-122.238,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q5018994\" title=\"Q5018994\"\u003ECaldecott Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Caldecott Tunnel@ road tunnel\n","link":"","lat":37.8548,"lon":-122.217,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q5061882\" title=\"Q5061882\"\u003ECentral Subway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Esubway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Central Subway@ subway tunnel\n","link":"","lat":37.7801,"lon":-122.399,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q28058860\" title=\"Q28058860\"\u003EClaremont Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ewater tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Claremont Tunnel@ water tunnel\n","link":"","lat":37.8715,"lon":-122.22,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q98545216\" title=\"Q98545216\"\u003EFillmore Street Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Fillmore Street Tunnel@ tunnel\n","link":"","lat":37.7921,"lon":-122.435,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20861638\" title=\"Q20861638\"\u003EFort Mason Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Fort Mason Tunnel@ tunnel\n","link":"","lat":37.8054,"lon":-122.431,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q14683230\" title=\"Q14683230\"\u003EMacArthur Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"MacArthur Tunnel@ road tunnel\n","link":"","lat":37.7929,"lon":-122.47,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q6770767\" title=\"Q6770767\"\u003EMarket Street Subway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Esubway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Market Street Subway@ subway tunnel\n","link":"","lat":37.7694,"lon":-122.427,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q55807344\" title=\"Q55807344\"\u003EMile Rock Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Mile Rock Tunnel@ utility tunnel\n","link":"","lat":37.7736,"lon":-122.509,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7057709\" title=\"Q7057709\"\u003ENorthbrae Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Northbrae Tunnel@ tunnel\n","link":"","lat":37.8903,"lon":-122.273,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q60240248\" title=\"Q60240248\"\u003EPosey Tube\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Posey Tube@ road tunnel\n","link":"","lat":37.7906,"lon":-122.275,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7233047\" title=\"Q7233047\"\u003EPosey and Webster Street tubes\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Posey and Webster Street tubes@ road tunnel\n","link":"","lat":37.7874,"lon":-122.277,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q30625536\" title=\"Q30625536\"\u003EPuerto Suello Hill Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Puerto Suello Hill Tunnel@ railway tunnel\n","link":"","lat":37.9892,"lon":-122.529,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7618253\" title=\"Q7618253\"\u003EStockton Street Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Stockton Street Tunnel@ road tunnel\n","link":"","lat":37.7913,"lon":-122.407,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7816533\" title=\"Q7816533\"\u003ETom Lantos Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Tom Lantos Tunnels@ road tunnel\n","link":"","lat":37.577,"lon":-122.512,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q1688982\" title=\"Q1688982\"\u003ETransbay Tube\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Esubway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Transbay Tube@ subway tunnel\n","link":"","lat":37.8091,"lon":-122.316,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7858257\" title=\"Q7858257\"\u003ETwin Peaks Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Twin Peaks Tunnel@ railway tunnel\n","link":"","lat":37.7619,"lon":-122.437,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q60240247\" title=\"Q60240247\"\u003EWebster Street Tube\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Webster Street Tube@ road tunnel\n","link":"","lat":37.7921,"lon":-122.276,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q47516798\" title=\"Q47516798\"\u003EYerba Buena Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Yerba Buena Tunnel@ road tunnel\n","link":"","lat":37.8095,"lon":-122.365,"icon":"/images/0/04/M_tunnel.png"}],"imageoverlays":null}
Calera Limestone at Rockaway Beach in California 1
Calera Limestone at Rockaway Beach in California 2
Fishing village on the ocean south of San Francisco, California
Present-day Rockaway Quarry in Pacifica (San Mateo County) CA
Rockaway Beach, Pacifica 11-27-22 - Flickr - Sharon Mollerus
.jpg){kind=link}
