Is “Atikokania lawsoni” a Concretion

Abstract

WHEN your letter of November 23, 1914, enclosing a note by Mr. George Abbott on the silicified structures described in Memoir No. 28 of the Geological Survey of Canada as Atikokania lawsoni, reached me on December 8, I had on my table a copy of NATURE of January 29, 1914, containing the note on “Zonal Structure in Colloids,” by Mr. Abbott. Prior to meeting with this article, I did not know of the remarkable structure of the Sunderland Magnesian Limestone, or I should have certainly directed attention to it.

Author information

Affiliations

Authors

Rights and permissions

Reprints and Permissions

About this article

Cite this article

WALCOTT, C. Is “Atikokania lawsoni” a Concretion. Nature 94, 478 (1914). https://doi.org/10.1038/094478a0

Download citation

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.