愛沙尼亞角石 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "愛沙尼亞角石" in Chinese language version.

refsWebsite

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1fossilworks.org

3,343^rd place

1,885^th place

1web.archive.org

1^st place

1^st place

archive.org

Walker, Cyril（英语：Cyril Walker (palaeontologist)）; Ward, David. Fossils. Smithsonian Handbooks revised, illustrated. Dorling Kindersley. 2002: 135. ISBN 0789489848.

fossilworks.org

Fossilworks: Estonioceras. [2018-04-20]. （原始内容存档于2016-03-28）（英语）.

web.archive.org

Fossilworks: Estonioceras. [2018-04-20]. （原始内容存档于2016-03-28）（英语）.

wikipedia.org

en.wikipedia.org

Walker, Cyril（英语：Cyril Walker (palaeontologist)）; Ward, David. Fossils. Smithsonian Handbooks revised, illustrated. Dorling Kindersley. 2002: 135. ISBN 0789489848.