Article PDF
Rights and permissions
About this article
Cite this article
The United States National Museum. Nature 183, 1641 (1959). https://doi.org/10.1038/1831641d0
Issue Date:
DOI: https://doi.org/10.1038/1831641d0
Nature volume 183, page 1641 (1959)
The United States National Museum. Nature 183, 1641 (1959). https://doi.org/10.1038/1831641d0
Issue Date:
DOI: https://doi.org/10.1038/1831641d0