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| Kutikina Cave | |
|---|---|
| Name | Kutikina Cave |
| Other name | Fraser Cave |
| Location | West Tasmania, Australia |
| Region | Franklin-Gordon Wild Rivers National Park |
| Epoch | Late Pleistocene |
| Cultures | Aboriginal Tasmanian |
| Discovered | 1977 |
| Excavations | 1977–1980s |
Kutikina Cave is a Late Pleistocene archaeological site in West Tasmania, Australia, located in the Franklin-Gordon Wild Rivers National Park near the Franklin River and the Gordon River. The site preserved a rich assemblage of stone tools, charcoal, bone, and plant remains that transformed understanding of Tasmanian Aborigines' adaptation to cold, alpine, and riverine environments during the Last Glacial Maximum and post-glacial intervals. Excavations at the site informed debates involving Lachlan Macquarie, Aboriginal Tasmanians, and heritage conservation controversies such as those connected with the Franklin Dam and the Tasmanian Wilderness World Heritage Area.
Kutikina Cave lies in a limestone escarpment within the Franklin-Gordon Wild Rivers National Park on the central-western highlands of Tasmania. The cave faces the Franklin River valley and sits near tributaries that connect to the Gordon River (Tasmania), providing a strategic overlook of riverine corridors used by humans and fauna. The bedrock geology includes Permian and Devonian limestones and quartzose sandstones associated with the Tasmanian Wilderness geological provinces, with karst features and talus deposits preserving stratified sediments. Pleistocene climates in the region were influenced by glacial advances documented in the West Coast Range (Tasmania) and by palaeoclimatic reconstructions tied to the Last Glacial Maximum.
The cave was first brought to archaeological attention during surveys connected to environmental campaigns around the proposed Franklin Dam in the late 1970s; professional excavations began in 1977 under teams including researchers from the University of Tasmania and the Australian National University. Fieldwork continued through the late 1970s and early 1980s, involving archaeologists, palaeobotanists, and faunal specialists who collaborated with institutions such as the Tasmanian Museum and Art Gallery and the Australian Museum. Excavation techniques combined stratigraphic excavation, sieving, flotation for macrofossils, and micromorphology studies comparable to work at sites like Cuddie Springs and Lake Mungo.
Excavations revealed repeated Late Pleistocene occupations indicating seasonal or episodic use by Tasmanian Aborigines during cooler intervals associated with the Last Glacial Maximum and subsequent deglaciation. The site provided evidence for mobility strategies linked to riverine foraging and upland hunting, complementing regional synthesis integrating data from sites such as Rocky Cape and Mudgegonga. Interpretations connected Kutikina deposits to wider debates on human responses to Pleistocene climatic oscillations documented in the International Quaternary Association literature and to reconstructions used in work by palaeoecologists referencing the Intergovernmental Panel on Climate Change for Holocene analogues.
Kutikina produced abundant faunal assemblages dominated by marsupials like Bennett's wallaby, large macropods, and avian taxa including emu-like remains comparable to those discussed in studies of Genyornis and Dromornithidae though none were as large. Bone assemblages included tool-marked elements, long-bone fragments, and burned bone interpreted as hearth-related. Charcoal and preserved plant macrofossils included wood taxa similar to Nothofagus (southern beech) and alpine shrubs that mirror pollen records from Lake Eyre and Bass Strait studies, contributing to reconstructions of Pleistocene vegetation communities across Tasmania and southeast Australia.
The lithic assemblage at Kutikina featured backed blades, retouched flakes, and hammerstone reductions comparable to artefact types documented in mainland Australian Upper Palaeolithic sequences such as at Creswell Crags analogues in methodological comparison. Organic technology evidence included preserved charcoal hearths and potential portable shelters inferred from spatial patterns, echoing technological inferences made for Holocene Hunter-gatherers in Australia and for Pleistocene assemblages in the Pacific region. Tool use-wear and residue analyses were conducted in collaboration with laboratories at the University of New England and the Australian National University.
Radiocarbon dating of charcoal and bone from secure Kutikina stratigraphic contexts produced Late Pleistocene ages, with calibrated dates clustering around the Last Glacial Maximum and earlier glacial episodes. Chronometric work employed accelerator mass spectrometry conducted at facilities such as the Australian Nuclear Science and Technology Organisation and corroborated by stratigraphic correlation with regional glacial records from the West Coast Range (Tasmania). Dates from Kutikina contributed to continental debates on human chronology including comparisons with Madjedbebe and other early occupation sites.
Kutikina Cave reshaped interpretations of Pleistocene human ecology in Tasmania by demonstrating intensive occupation during cold periods, refuting notions that highland Tasmanian landscapes were unused during glacial maxima. The site influenced policy and conservation discourse during the Franklin Dam controversy and helped justify inclusion of the region in the Tasmanian Wilderness World Heritage Area. Its multidisciplinary dataset continues to inform discussions involving archaeologists at the Australian Archaeological Association, palaeoclimatologists, and Indigenous stakeholders including representatives from the Tasmanian Aboriginal Centre about deep-time occupation, resilience, and landscape change.
Category:Archaeological sites in Tasmania Category:Pleistocene sites