Final answer:
The diagnostic attributes of Oldowan tools are their crude and primitive appearance, created using hard hammer percussion technique, and resulting in a core that can be used for various purposes. These tools were associated with early hominins, including Homo habilis and Paranthropus boisei.
Step-by-step explanation:
The diagnostic attributes of Oldowan tools are:
- Crude and primitive appearance
- Created using hard hammer percussion technique
- Result in a 'core' that can be used for various purposes
Oldowan tools were associated with early hominins, including Homo habilis and Paranthropus boisei. However, it is still uncertain which hominin actually made and used these tools.