PT - JOURNAL ARTICLE AU - Wieland, G. R. TI - A HISTORIC FOSSIL AID - 10.1126/science.61.1586.541 DP - 1925 May 22 TA - Science PG - 541--541 VI - 61 IP - 1586 4099 - http://science.sciencemag.org/content/61/1586/541.1.short 4100 - http://science.sciencemag.org/content/61/1586/541.1.full SO - Science1925 May 22; 61