Howiesons Poort period that used raw material which had been 'mined' 20 kilometres inland. There is also a differentiation between the Paleolithic food detritus that accumulated underfoot inside the caves 125,000 years ago and the ejection of such detritus from the cave into external middens by the occupants of ca. 75,000 years ago, suggesting the development of rudimentary "housekeeping" by that time. Cannibalistic Evidence Regarding the bone finds at the site, more recent research has been conducted by Frederick E. Grine, Sarah Wurz, and Curtis W. Marean, sponsored by the Leakey Foundation and the College of Arts and Sciences, Stony Brook University, and featuring The work of S. Wurz based on research supported by the National Research Foundation of South Africa and The research support of C.W. Marean provided by the National Science Foundation (although the latter takes no responsibility: any opinions, findings, conclusions or recommendations expressed in this article are those of the authors). The goal was to review the findings that had occurred in previous decades and if possible emphasize a more timely stratigraphic affiliation and also provided the first anatomical interpretation of many of the cranial fragments found there. Most human fossils represent adults. Only three juvenile individuals are represented, each with a deciduous tooth. This compares with other MSA sites along the southern coast of South Africa, where human remains are predominantly juvenile, typically in the form of deciduous (possibly exfoliated) teeth. The review pointed out and confirmed that some among the bone fragments of human, as well as animal, affiliation would appear to show signs of cooking, gnawing, and tampering by tools (resulting in incision marks and cuts). These include: –two small parietal fragments that both appear charred –a very small, gracile right mandibular corpus that had the front part of the corpus is discolored, possibly charred, although they also observed that there "are no signs of fire shrinkage. –a moderately large (68 mm - 53 mm) piece of cranial vault, identified it as a piece of the right parietal, the ectocranial surface exhibits possible evidence of burning. –Another a moderately large (ca. 55 mm -68 mm) piece of cranial vault. This piece is interpreted with high confidence as representing the inferoposterior corner of a right parietal. Discoloration, possibly due to burning, is evident on the ectocranial surface of this piece. –a small (ca. 40 - 35 mm) piece of cranial vault preserving a 15.5