"Compound stomach of ox. a, esophagus; b, rumen, or paunch; c, reticulum, or second stomach; d, omasum, or third stomach; e, abomasum, or fourth stomach; f, the duodenuin." — Chambers' Encyclopedia, 1875

Ox Stomach

"Compound stomach of ox. a, esophagus; b, rumen, or paunch; c, reticulum, or second stomach; d, omasum,…