Ischium the Latin term derives from Greek ἰσχίον "iskhion" meaning "hip joint". The division of the "acetabulum" into "ischium" (ἰσχίον) and "ilium" (λαγών, "os lagonicum") is due to Galen, "De ossibus". Galen, however, omits mention of the "pubis" as a separate bone. The clade Dinosauria is divided into the Saurischia and Ornithischia based on hip structure, including importantly that of the ischium. In the majority of dinosaurs, the ischium extends down from the ilium and towards the tail of the animal. The acetabulum, which can be thought of as a "hip-socket", is a cup-shaped opening on each side of the pelvic
Feather and Bone: The Crow Chronicles got the lower rating for the feeling of "something absent", where the critic goes on to state that she did not feel "passionately invested in the fates of the crows while reading "The Judgment"." Despite the low rating, the book was still recommended by the critic. Feather and Bone: The Crow Chronicles Feather and Bone: The Crow Chronicles is a trilogy of young adult fantasy novels written by Canadian playwright and screenwriter Clem Martini. All of the main characters are crows, which are not so much anthropomorphic as simply animals of human intelligence who have their own culture, religion, and