TY  - RPRT
TI  - The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming
AU  - William A. Cobban
AU  - W. J. Kennedy
PY  - 1989
DO  - 10.3133/b1787l
UR  - https://pubs.usgs.gov/publication/b1787L
ID  - b1787L
ER  -