original_query: What are some distinguishing features of LB1 that differentiate it from modern H. sapiens?
query: What are some distinguishing features of LB1 that differentiate it from modern H. sapiens?
answer: LB1's distinguishing features from modern H. sapiens include its small body and cranial capacity, the form of its teeth, absence of a chin, and lesser torsion in the lower end of the humerus.  The wrist bones are more similar to those of chimpanzees and Australopithecus.