<prompt> The first epiphyseal centers appears in6-GOscalcisClavicleFemurCuboid  <response>: Oscalcis: Ref: 6 -G 1. -Ghai 7th The earliest epiphyseal centers to appear are those for the oscalics and talus bones 22 to 26 weeks of gestation The distalepiphysis of the femur and the proximal epiphysis of tibia are usually present in a full term normal newborn at the time of birth Clavicle, manible and the membranous bones of the skull are the first fetal bones to ossify usually between 50 days and 5 months of gestations. Cuboid 37 weeks of gestation of 8 weeks postnately 