Vol. s3-14, Issue 81, 1877September 01, 1877 EDT
Notice of a New Genus of Annelids From the Lower Silurian
Notice of a New Genus of Annelids From the Lower Silurian
George Bird Grinnell,
Grinnell, G. B. (1877). Notice of a new genus of annelids from the Lower Silurian. American Journal of Science, s3-14(81), 229–230. https://doi.org/10.2475/ajs.s3-14.81.229