西爾瓦尼亞山 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "西爾瓦尼亞山" in Chinese language version.

refsWebsite

Global rank Chinese rank

212^th place

251^st place

low place

low place

1peakbagger.com

1,471^st place

2,203^rd place

1web.archive.org

1^st place

1^st place

167^th place

205^th place

noaa.gov

ngs.noaa.gov

Sylvania Reset. NGS data sheet. 美国测地局（英语：U.S. National Geodetic Survey）. [2008-11-17].

peakbagger.com

Mount Sylvania, Oregon. Peakbagger.com. [2016-04-27].

usgs.gov

vulcan.wr.usgs.gov

The Boring Lava Field, Portland, Oregon. USGS: Cascades Volcano Observatory. [2008-04-01]. （原始内容存档于2011-07-01）.

web.archive.org

The Boring Lava Field, Portland, Oregon. USGS: Cascades Volcano Observatory. [2008-04-01]. （原始内容存档于2011-07-01）.

wikipedia.org

en.wikipedia.org

Sylvania Reset. NGS data sheet. 美国测地局（英语：U.S. National Geodetic Survey）. [2008-11-17].