Cochlichnus (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Cochlichnus" in Spanish language version.

refsWebsite

Global rank Spanish rank

5,088^th place

361^st place

3,496^th place

2,722^nd place

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Hitchcock, Edward (1858). Ichnology of New England: A report on the Sandstone of the Connecticut Valley especially its fossil footmarks, made to the Government of the Commonwealth of Massachusetts. William White, printer. pp. p.161.
Spencer G. Lucas, Justin A. Spielmann, Martin G. Lockley (2007). Cenozoic Vertebrate Tracks and Traces: Bulletin 42. New Mexico Museum of Natural History and Science. pp. p.54.
Robert M. Sullivan, Spencer G. Lucas, Justin A. Spielmann (2011). Fossil Record 3: Bulletin 53. New Mexico Museum of Natural History and Science. pp. p.154.