白堊岩 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "白堊岩" in Chinese language version.

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4web.archive.org

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1geo-east.org.uk

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archive.org

Jackson, Julia A. (编). Chalk. Glossary of geology. Fourth. Alexandria, Viriginia: American Geological Institute. 1997. ISBN 0922152349.
Blatt, Harvey; Middleton, Gerard; Murray, Raymond. Origin of sedimentary rocks 2d. Englewood Cliffs, N.J.: Prentice-Hall. 1980: 508. ISBN 0136427103.

doi.org

Hancock, Jake M. The petrology of the Chalk. Proceedings of the Geologists' Association. January 1975, 86 (4): 499–535. doi:10.1016/S0016-7878(75)80061-7.
Prothero, Donald R. The Story of the Earth in 25 Rocks: Tales of Important Geological Puzzles and the People Who Solved Them. 9 July 2018. doi:10.7312/prot18260-021.

geo-east.org.uk

Introducing the Chalk. Chalk East. （原始内容存档于3 June 2012）.

geology.com

King, Hobart M. Chalk: A biological limestone formed from shell debris. Geology.com. [1 March 2021]. （原始内容存档于2022-06-07）.

kabrna.com

Chalk. Craven & Pendle Geological Society. （原始内容存档于20 June 2009）.

kurg.org.uk

Chalk Mines | KURG. www.kurg.org.uk. [27 January 2017]. （原始内容存档于2 February 2017）.

web.archive.org

Chalk. Craven & Pendle Geological Society. （原始内容存档于20 June 2009）.
King, Hobart M. Chalk: A biological limestone formed from shell debris. Geology.com. [1 March 2021]. （原始内容存档于2022-06-07）.
Introducing the Chalk. Chalk East. （原始内容存档于3 June 2012）.
Chalk Mines | KURG. www.kurg.org.uk. [27 January 2017]. （原始内容存档于2 February 2017）.