Zoology Specimen Appraisal

Large Mammal Pelvis Bone

This item is a large, weathered bone structure, clearly identifiable as the pelvis from a sizeable mammal. It is uniformly off-white to a light grey color, indicative of significant exposure to natural elements or a cleaning process that has removed most organic residue. The bone texturing appears rough and porous, typical of skeletal remains that have endured weathering. Anatomically, the specimen exhibits two prominent, broad iliac wings extending upwards and outwards, forming the superior portion of the structure. Beneath these, the central body tapers down to a sturdy, somewhat circular framework. Distinctive features include two large, ovoid obturator foramina, clearly visible in the ventral aspect, a hallmark characteristic of mammalian pelves. The specimen appears largely complete, though subtle signs of natural wear and tear are evident, particularly along the superior edges of the iliac crests, which show some minor erosions or chipping. The surface displays a natural patination consistent with natural decomposition and exposure over time, rather than artificial aging. There are no visible signs of repair, and while some darker, possibly organic or soil-related, discolorations are present in crevices, these do not indicate significant damage. As a natural anatomical specimen, there are no manufacturing details, maker's marks, or discernible style periods. Its value lies in its integrity as a complete skeletal component, offering a robust example of a large mammalian pelvic girdle, likely from a modern or subfossil animal such as livestock (e.g., cow, horse). Its quality lies in its remarkable state of preservation for a natural find, maintaining crucial anatomical landmarks.