Archaeological Deep Analysis
Humanity's first tools have traditionally been thought to be weapons made from stone or bone. However, a new analysis indicates that the earliest tools may have been containers designed for transport and storage. Paleoanthropologist Marc Kissel from Appalachian State University and his colleagues have developed a database that could push the origins of portable containers back to around 500,000 years ago [1]. This comprehensive study challenges the conventional view that containers only emerged in the last 10,000 years with the rise of agriculture.
The researchers adopted a broad definition of "container," including tree bark trays, ostrich eggshells, bone tubes, and even stone spoons. Under this definition, any object that holds contents and is portable by humans qualifies as a container. This framework includes stone lamps found in France’s Lascaux Cave, used for burning animal fat [1]. The oldest example cited is a tree bark tray discovered at Kalambo Falls in Zambia (Central Africa), dated between 400,000 and 500,000 years old. However, its dating remains unconfirmed [1].
Critical Findings
- The database compiled by Kissel and his team includes 793 examples of portable containers from the last 500,000 years.
- Under the broad definition, any object serving a transport function—spoons, lamps, eggshells—is considered a container.
- Traditional views hold that containers emerged only with agriculture (within the last 10,000 years); new findings are challenging this perspective.
Historical Context and Connections
Previous studies, particularly findings from Diepkloof Rock Shelter and Ga-Mohana Hill in South Africa, have shown that ostrich eggshells were used for water transport around 105,000 years ago [2]. These examples support the presence of container technology during the Middle Stone Age (MSA). Additionally, ceramic fragments from China dated to 18,000 years ago and pottery from the Amazon dating to 10,000 years ago provide further evidence that container use was not limited to agricultural societies [1].
Related Discoveries:
- Wooden Structures at Kalambo Falls: In 2023, large wooden structures dated to 476,000 years ago were discovered at Kalambo Falls in Zambia. This find demonstrates the potential for organic materials to be preserved in the region, supporting the re-evaluation of early container examples [3].
- Ostrich Eggshell Containers in South Africa: Human-modified ostrich eggshells from Diepkloof Rock Shelter, dated to approximately 105,000 years ago, indicate that container use was widespread during the Middle Stone Age [2].
Archaeologist's Note
This study reminds us that the "Stone Age" should not be defined solely by stone tools, but also by perishable organic materials. The presence of everyday tools like containers in early periods suggests that humans evolved not only through hunting or warfare, but also through cognitive abilities such as resource management and planning. However, the uncertainty surrounding the dating of the tree bark tray from Kalambo Falls underscores the need for further discoveries and analyses to confirm this hypothesis [1].
References and Further Reading
- [1] The story of the first human tool: the humble container | New Scientist. newscientist.com. Go to Original Source
- [2] Homo sapiens origins and evolution in the Kalahari Basin, southern .... pmc.ncbi.nlm.nih.gov. Go to Original Source
- [3] The First Materials: Humanity's Earliest Technologies — Material Science Media. matsciencemedia.com. Go to Original Source