In addition to her work on the Miocene hominid fossil record, Mary Leakey contributed to archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting East African cave paintings.

• ALeakey contributed to archaeology with her discovery of the earliest direct evidence of hominid activity and painstakingly documenting  
• BLeakey contributed to archaeology by her discovery of the earliest direct evidence of hominid activity and by painstakingly documenting  
• CLeakey was a contributor to archaeology with her discovery of the earliest direct evidence of hominid activity and with her painstaking documentation of  
• DLeakey's contributions to archaeology include her discovery of the earliest direct evidence of hominid activity and her painstaking documentation of  
• ELeakey's contributions to archaeology include discovering the earliest direct evidence of hominid activity and painstaking documentation of