Vol. s3-15, Issue 89, 1878May 01, 1878 EDT
Description of a Fossil Passerine Bird From the Insect-Bearing Shales of Colorado
Description of a Fossil Passerine Bird From the Insect-Bearing Shales of Colorado
J. A. Allen,
Allen, J. A. (1878). Description of a fossil passerine bird from the insect-bearing shales of Colorado. American Journal of Science, s3-15(89), 381–384. https://doi.org/10.2475/ajs.s3-15.89.381