PT  - JOURNAL ARTICLE
AU  - Othniel Charles Marsh
TI  - Distinctive characters of the order Hallopoda
AID  - 10.2475/ajs.s3-39.233.415
DP  - 1890 May 01
TA  - American Journal of Science
PG  - 415--417
VI  - s3-39
IP  - 233
4099  - http://www.ajsonline.org/content/s3-39/233/415.short
4100  - http://www.ajsonline.org/content/s3-39/233/415.full
SO  - Am J Sci1890 May 01; s3-39