Physiology of dinosaurs way as sauropods. The pachycephalosaurs had small heads and weak jaws and teeth, but their lack of large digestive systems suggests a different diet, possibly fruits, seeds, or young shoots, which would have been more nutritious to them than leaves. On the other hand, ornithopods such as "Hypsilophodon", "Iguanodon" and various hadrosaurs had horny beaks for snipping off vegetation and jaws and teeth that were well-adapted for chewing. The horned ceratopsians had similar mechanisms. It has often been suggested that at least some dinosaurs used swallowed stones, known as gastroliths, to aid digestion by grinding their food in muscular gizzards,
What Men Deserve to Lose comparable to dance music due to its driving rhythms, whilst the band's brass section, the Wayward Boys, are given more prominence than on "Croftwork". The variety in the album's usage of keyboards was noted by critics, as was its jazz-influenced percussion; one reviewer observed "some brilliantly worked introductions" and multiple instances of "lead instruments changing within tracks." The reviewer noted that "there’s even a hint of vocals if you listen carefully." The opening track, "The Locks & Rocks Reel", gets its name from a near disastrous boat trip in Sweden from band member Peter Morrison, who wrote the track. "Jason's