Berkeley’s Rock Parks By Susan Schwartz, President, Friends of Five Creeks Geology: About 11.5 million years ago, volcanoes somewhere south of today’s San Jose erupted thick lavas rich in silica, called rhyolites. Th

First Page		Document Content
Date: 2011-11-27 22:21:26 Albany California Berkeley California Yosemite National Park Duncan McDuffie Friends of Five Creeks Berkeley Rose Garden Geography of California California Sierra Club		Berkeley’s Rock Parks By Susan Schwartz, President, Friends of Five Creeks Geology: About 11.5 million years ago, volcanoes somewhere south of today’s San Jose erupted thick lavas rich in silica, called rhyolites. Th Add to Reading List Source URL: www.fivecreeks.org Download Document from Source Website File Size: 127,51 KB Share Document on Facebook

	ATTACHMENT 4 LPC[removed]Page 1 of 1 Report Submitted: The Duncan & Jean McDuffie House Subcommittee was set up for this purpose: DocID: N9if - View Document
	ATTACHMENT 2 LPC[removed]Page 1 of 49 The Duncan and Jean McDuffie DocID: N9gt - View Document
	L A N D M A R K S P R E S E R V A T I O N C O M M I S S I O N S t a f f R e p o r t DocID: N81z - View Document
	MEETING OF: March 3, 2003 DocID: N7Tu - View Document
	Berkeley’s Rock Parks By Susan Schwartz, President, Friends of Five Creeks Geology: About 11.5 million years ago, volcanoes somewhere south of today’s San Jose erupted thick lavas rich in silica, called rhyolites. Th DocID: FXHn - View Document