Academic literature on the topic 'Stone implements – australia – congresses'

Ground stone implements are found across most Australian landscapes and are often regarded as Aboriginal tools that were used for processing or modifying other items such as plant foods, plant fibres, resins, bone points, pigments and ground-stone axes and knives. Less common are ground stones modified for non-utilitarian, symbolic purposes; for example, polished and carved stone ornaments; ritual implements such as cylcons and tjuringa sacred stones; and unused, well-crafted ground-stone axes. In this paper, we report on the function and potential significance of an unusual ground stone artefact from a site near Bannockburn, southwestern Australia. A set of regularly spaced, shallow grooves has been cut into the surface of each side of the stone. Use-wear, residues and experimental replica tools indicate that the grooves were probably made with a stone flake and then used to shape or sharpen wooden implements such as spear points or the edges of boomerangs or other weapons. The microscopic wear outside the grooves indicates contact with soft wood or other plant material, possibly a soft plant fibre bag. We suggest that the Bannockburn artefact primarily functioned as a woodworking tool, but the even spacing of the incisions suggests that they were intentionally placed, perhaps to convey a special meaning, perhaps as a tally system or other form of communication.

AbstractGrinding stones and ground stone implements are important technological innovations in later human evolution, allowing the exploitation and use of new plant foods, novel tools (e.g., bone points and edge ground axes) and ground pigments. Excavations at the site of Madjedbebe recovered Australia’s (if not one of the world’s) largest and longest records of Pleistocene grinding stones, which span the past 65 thousand years (ka). Microscopic and chemical analyses show that the Madjedbebe grinding stone assemblage displays the earliest known evidence for seed grinding and intensive plant use, the earliest known production and use of edge-ground stone hatchets (aka axes), and the earliest intensive use of ground ochre pigments in Sahul (the Pleistocene landmass of Australia and New Guinea). The Madjedbebe grinding stone assemblage reveals economic, technological and symbolic innovations exemplary of the phenotypic plasticity of Homo sapiens dispersing out of Africa and into Sahul.

Every act of art is able to reveal, balance and revive the relations between a territory and its inhabitants (François Davin, Southern Forest Sculpture Walk Catalogue)Introducing the Understory Art in Nature TrailIn February 2015, a colossal wildfire destroyed 98,300 hectares of farm and bushland surrounding the town of Northcliffe, located 365 km south of Perth, Western Australia (WA). As the largest fire in the recorded history of the southwest region (Southern Forest Arts, After the Burn 8), the disaster attracted national attention however the extraordinary contribution of local knowledge in saving a town considered by authorities to be “undefendable” (Kennedy) is yet to be widely appreciated. In accounting for a creative scene that survived the conflagration, this case study sees culture mobilised as a socioeconomic resource for conservation and the healing of community spirit.Northcliffe (population 850) sits on a coastal plain that hosts majestic old-growth forest and lush bushland. In 2006, Southern Forest Arts (SFA) dedicated a Southern Forest Sculpture Walk for creative professionals to develop artworks along a 1.2 km walk trail through pristine native forest. It was re-branded “Understory—Art in Nature” in 2009; then “Understory Art in Nature Trail” in 2015, the understory vegetation layer beneath the canopy being symbolic of Northcliffe’s deeply layered caché of memories, including “the awe, love, fear, and even the hatred that these trees have provoked among the settlers” (Davin in SFA Catalogue). In the words of the SFA Trailguide, “Every place (no matter how small) has ‘understories’—secrets, songs, dreams—that help us connect with the spirit of place.”In the view of forest arts ecologist Kumi Kato, “It is a sense of place that underlies the commitment to a place’s conservation by its community, broadly embracing those who identify with the place for various reasons, both geographical and conceptual” (149). In bioregional terms such communities form a terrain of consciousness (Berg and Dasmann 218), extending responsibility for conservation across cultures, time and space (Kato 150). A sustainable thematic of place must also include livelihood as the third party between culture and nature that establishes the relationship between them (Giblett 240). With these concepts in mind I gauge creative impact on forest as place, and, in turn, (altered) forest’s impact on people. My abstraction of physical place is inclusive of humankind moving in dialogic engagement with forest. A mapping of Understory’s creative activities sheds light on how artists express physical environments in situated creative practices, clusters, and networks. These, it is argued, constitute unique types of community operating within (and beyond) a foundational scene of inspiration and mystification that is metaphorically “rising from the ashes.” In transcending disconnectedness between humankind and landscape, Understory may be understood to both culturalise nature (as an aesthetic system), and naturalise culture (as an ecologically modelled system), to build on a trope introduced by Feld (199). Arguably when the bush is cultured in this way it attracts consumers who may otherwise disconnect from nature.The trail (henceforth Understory) broaches the histories of human relations with Northcliffe’s natural systems of place. Sub-groups of the Noongar nation have inhabited the southwest for an estimated 50,000 years and their association with the Northcliffe region extends back at least 6,000 years (SFA Catalogue; see also Crawford and Crawford). An indigenous sense of the spirit of forest is manifest in Understory sculpture, literature, and—for the purpose of this article—the compilation CD Canopy: Songs for the Southern Forests (henceforth Canopy, Figure 1).As a cultural and environmental construction of place, Canopy sustains the land with acts of seeing, listening to, and interpreting nature; of remembering indigenous people in the forest; and of recalling the hardships of the early settlers. I acknowledge SFA coordinator and Understory custodian Fiona Sinclair for authorising this investigation; Peter Hill for conservation conversations; Robyn Johnston for her Canopy CD sleeve notes; Della Rae Morrison for permissions; and David Pye for discussions. Figure 1. Canopy: Songs for the Southern Forests (CD, 2006). Cover image by Raku Pitt, 2002. Courtesy Southern Forest Arts, Northcliffe, WA.Forest Ecology, Emotion, and ActionEstablished in 1924, Northcliffe’s ill-founded Group Settlement Scheme resulted in frontier hardship and heartbreak, and deforestation of the southwest region for little economic return. An historic forest controversy (1992-2001) attracted media to Northcliffe when protesters attempting to disrupt logging chained themselves to tree trunks and suspended themselves from branches. The signing of the Western Australian Regional Forest Agreement in 1999 was followed, in 2001, by deregulation of the dairy industry and a sharp decline in area population.Moved by the gravity of this situation, Fiona Sinclair won her pitch to the Manjimup Council for a sound alternative industry for Northcliffe with projections of jobs: a forest where artists could work collectively and sustainably to reveal the beauty of natural dimensions. A 12-acre pocket of allocated Crown Land adjacent to the town was leased as an A-Class Reserve vested for Education and Recreation, for which SFA secured unified community ownership and grants. Conservation protocols stipulated that no biomass could be removed from the forest and that predominantly raw, natural materials were to be used (F. Sinclair and P. Hill, personal interview, 26 Sep. 2014). With forest as prescribed image (wider than the bounded chunk of earth), Sinclair invited the artists to consider the themes of spirituality, creativity, history, dichotomy, and sensory as a basis for work that was to be “fresh, intimate, and grounded in place.” Her brief encouraged artists to work with humanity and imagination to counteract residual community divisiveness and resentment. Sinclair describes this form of implicit environmentalism as an “around the back” approach that avoids lapsing into political commentary or judgement: “The trail is a love letter from those of us who live here to our visitors, to connect with grace” (F. Sinclair, telephone interview, 6 Apr. 2014). Renewing community connections to local place is essential if our lives and societies are to become more sustainable (Pedelty 128). To define Northcliffe’s new community phase, artists respected differing associations between people and forest. A structure on a karri tree by Indigenous artist Norma MacDonald presents an Aboriginal man standing tall and proud on a rock to become one with the tree and the forest: as it was for thousands of years before European settlement (MacDonald in SFA Catalogue). As Feld observes, “It is the stabilizing persistence of place as a container of experiences that contributes so powerfully to its intrinsic memorability” (201).Adhering to the philosophy that nature should not be used or abused for the sake of art, the works resonate with the biorhythms of the forest, e.g. functional seats and shelters and a cascading retainer that directs rainwater back to the resident fauna. Some sculptures function as receivers for picking up wavelengths of ancient forest. Forest Folk lurk around the understory, while mysterious stone art represents a life-shaping force of planet history. To represent the reality of bushfire, Natalie Williamson’s sculpture wraps itself around a burnt-out stump. The work plays with scale as small native sundew flowers are enlarged and a subtle beauty, easily overlooked, becomes apparent (Figure 2). The sculptor hopes that “spiders will spin their webs about it, incorporating it into the landscape” (SFA Catalogue).Figure 2. Sundew. Sculpture by Natalie Williamson, 2006. Understory Art in Nature Trail, Northcliffe, WA. Image by the author, 2014.Memory is naturally place-oriented or at least place-supported (Feld 201). Topaesthesia (sense of place) denotes movement that connects our biography with our route. This is resonant for the experience of regional character, including the tactile, olfactory, gustatory, visual, and auditory qualities of a place (Ryan 307). By walking, we are in a dialogue with the environment; both literally and figuratively, we re-situate ourselves into our story (Schine 100). For example, during a summer exploration of the trail (5 Jan. 2014), I intuited a personal attachment based on my grandfather’s small bush home being razed by fire, and his struggle to support seven children.Understory’s survival depends on vigilant controlled (cool) burns around its perimeter (Figure 3), organised by volunteer Peter Hill. These burns also hone the forest. On 27 Sept. 2014, the charred vegetation spoke a spring language of opportunity for nature to reassert itself as seedpods burst and continue the cycle; while an autumn walk (17 Mar. 2016) yielded a fresh view of forest colour, patterning, light, shade, and sound.Figure 3. Understory Art in Nature Trail. Map Created by Fiona Sinclair for Southern Forest Sculpture Walk Catalogue (2006). Courtesy Southern Forest Arts, Northcliffe, WA.Understory and the Melody of CanopyForest resilience is celebrated in five MP3 audio tours produced for visitors to dialogue with the trail in sensory contexts of music, poetry, sculptures and stories that name or interpret the setting. The trail starts in heathland and includes three creek crossings. A zone of acacias gives way to stands of the southwest signature trees karri (Eucalyptus diversicolor), jarrah (Eucalyptus marginata), and marri (Corymbia calophylla). Following a sheoak grove, a riverine environment re-enters heathland. Birds, insects, mammals, and reptiles reside around and between the sculptures, rendering the earth-embedded art a fusion of human and natural orders (concept after Relph 141). On Audio Tour 3, Songs for the Southern Forests, the musician-composers reflect on their regionally focused items, each having been birthed according to a personal musical concept (the manner in which an individual artist holds the totality of a composition in cultural context). Arguably the music in question, its composers, performers, audiences, and settings, all have a role to play in defining the processes and effects of forest arts ecology. Local musician Ann Rice billeted a cluster of musicians (mostly from Perth) at her Windy Harbour shack. The energy of the production experience was palpable as all participated in on-site forest workshops, and supported each other’s items as a musical collective (A. Rice, telephone interview, 2 Oct. 2014). Collaborating under producer Lee Buddle’s direction, they orchestrated rich timbres (tone colours) to evoke different musical atmospheres (Table 1). Composer/Performer Title of TrackInstrumentation1. Ann RiceMy Placevocals/guitars/accordion 2. David PyeCicadan Rhythmsangklung/violin/cello/woodblocks/temple blocks/clarinet/tapes 3. Mel RobinsonSheltervocal/cello/double bass 4. DjivaNgank Boodjakvocals/acoustic, electric and slide guitars/drums/percussion 5. Cathie TraversLamentaccordion/vocals/guitar/piano/violin/drums/programming 6. Brendon Humphries and Kevin SmithWhen the Wind First Blewvocals/guitars/dobro/drums/piano/percussion 7. Libby HammerThe Gladevocal/guitar/soprano sax/cello/double bass/drums 8. Pete and Dave JeavonsSanctuaryguitars/percussion/talking drum/cowbell/soprano sax 9. Tomás FordWhite Hazevocal/programming/guitar 10. David HyamsAwakening /Shaking the Tree /When the Light Comes guitar/mandolin/dobro/bodhran/rainstick/cello/accordion/flute 11. Bernard CarneyThe Destiny Waltzvocal/guitar/accordion/drums/recording of The Destiny Waltz 12. Joel BarkerSomething for Everyonevocal/guitars/percussion Table 1. Music Composed for Canopy: Songs for the Southern Forests.Source: CD sleeve and http://www.understory.com.au/art.php. Composing out of their own strengths, the musicians transformed the geographic region into a living myth. As Pedelty has observed of similar musicians, “their sounds resonate because they so profoundly reflect our living sense of place” (83-84). The remainder of this essay evidences the capacity of indigenous song, art music, electronica, folk, and jazz-blues to celebrate, historicise, or re-imagine place. Firstly, two items represent the phenomenological approach of site-specific sensitivity to acoustic, biological, and cultural presence/loss, including the materiality of forest as a living process.“Singing Up the Land”In Aboriginal Australia “there is no place that has not been imaginatively grasped through song, dance and design, no place where traditional owners cannot see the imprint of sacred creation” (Rose 18). Canopy’s part-Noongar language song thus repositions the ancient Murrum-Noongar people within their life-sustaining natural habitat and spiritual landscape.Noongar Yorga woman Della Rae Morrison of the Bibbulmun and Wilman nations co-founded The Western Australian Nuclear Free Alliance to campaign against the uranium mining industry threatening Ngank Boodjak (her country, “Mother Earth”) (D.R. Morrison, e-mail, 15 July 2014). In 2004, Morrison formed the duo Djiva (meaning seed power or life force) with Jessie Lloyd, a Murri woman of the Guugu Yimidhirr Nation from North Queensland. After discerning the fundamental qualities of the Understory site, Djiva created the song Ngank Boodjak: “This was inspired by walking the trail […] feeling the energy of the land and the beautiful trees and hearing the birds. When I find a spot that I love, I try to feel out the lay-lines, which feel like vortexes of energy coming out of the ground; it’s pretty amazing” (Morrison in SFA Canopy sleeve) Stanza 1 points to the possibilities of being more fully “in country”:Ssh!Ni dabarkarn kooliny, ngank boodja kookoorninyListen, walk slowly, beautiful Mother EarthThe inclusion of indigenous language powerfully implements an indigenous interpretation of forest: “My elders believe that when we leave this life from our physical bodies that our spirit is earthbound and is living in the rocks or the trees and if you listen carefully you might hear their voices and maybe you will get some answers to your questions” (Morrison in SFA Catalogue).Cicadan Rhythms, by composer David Pye, echoes forest as a lively “more-than-human” world. Pye took his cue from the ambient pulsing of male cicadas communicating in plenum (full assembly) by means of airborne sound. The species were sounding together in tempo with individual rhythm patterns that interlocked to create one fantastic rhythm (Australian Broadcasting Corporation, Composer David Pye). The cicada chorus (the loudest known lovesong in the insect world) is the unique summer soundmark (term coined by Truax Handbook, Website) of the southern forests. Pye chased various cicadas through Understory until he was able to notate the rhythms of some individuals in a patch of low-lying scrub.To simulate cicada clicking, the composer set pointillist patterns for Indonesian anklung (joint bamboo tubes suspended within a frame to produce notes when the frame is shaken or tapped). Using instruments made of wood to enhance the rich forest imagery, Pye created all parts using sampled instrumental sounds placed against layers of pre-recorded ambient sounds (D. Pye, telephone interview, 3 Sept. 2014). He takes the listener through a “geographical linear representation” of the trail: “I walked around it with a stopwatch and noted how long it took to get through each section of the forest, and that became the musical timing of the various parts of the work” (Pye in SFA Canopy sleeve). That Understory is a place where reciprocity between nature and culture thrives is, likewise, evident in the remaining tracks.Musicalising Forest History and EnvironmentThree tracks distinguish Canopy as an integrative site for memory. Bernard Carney’s waltz honours the Group Settlers who battled insurmountable terrain without any idea of their destiny, men who, having migrated with a promise of owning their own dairy farms, had to clear trees bare-handedly and build furniture from kerosene tins and gelignite cases. Carney illuminates the culture of Saturday night dancing in the schoolroom to popular tunes like The Destiny Waltz (performed on the Titanic in 1912). His original song fades to strains of the Victor Military Band (1914), to “pay tribute to the era where the inspiration of the song came from” (Carney in SFA Canopy sleeve). Likewise Cathie Travers’s Lament is an evocation of remote settler history that creates a “feeling of being in another location, other timezone, almost like an endless loop” (Travers in SFA Canopy sleeve).An instrumental medley by David Hyams opens with Awakening: the morning sun streaming through tall trees, and the nostalgic sound of an accordion waltz. Shaking the Tree, an Irish jig, recalls humankind’s struggle with forest and the forces of nature. A final title, When the Light Comes, defers to the saying by conservationist John Muir that “The wrongs done to trees, wrongs of every sort, are done in the darkness of ignorance and unbelief, for when the light comes the heart of the people is always right” (quoted by Hyams in SFA Canopy sleeve). Local musician Joel Barker wrote Something for Everyone to personify the old-growth karri as a king with a crown, with “wisdom in his bones.”Kevin Smith’s father was born in Northcliffe in 1924. He and Brendon Humphries fantasise the untouchability of a maiden (pre-human) moment in a forest in their song, When the Wind First Blew. In Libby Hammer’s The Glade (a lover’s lament), instrumental timbres project their own affective languages. The jazz singer intended the accompanying double bass to speak resonantly of old-growth forest; the cello to express suppleness and renewal; a soprano saxophone to impersonate a bird; and the drums to imitate the insect community’s polyrhythmic undercurrent (after Hammer in SFA Canopy sleeve).A hybrid aural environment of synthetic and natural forest sounds contrasts collision with harmony in Sanctuary. The Jeavons Brothers sampled rustling wind on nearby Mt Chudalup to absorb into the track’s opening, and crafted a snare groove for the quirky eco-jazz/trip-hop by banging logs together, and banging rocks against logs. This imaginative use of percussive found objects enhanced their portrayal of forest as “a living, breathing entity.”In dealing with recent history in My Place, Ann Rice cameos a happy childhood growing up on a southwest farm, “damming creeks, climbing trees, breaking bones and skinning knees.” The rich string harmonies of Mel Robinson’s Shelter sculpt the shifting environment of a brewing storm, while White Haze by Tomás Ford describes a smoky controlled burn as “a kind of metaphor for the beautiful mystical healing nature of Northcliffe”: Someone’s burning off the scrubSomeone’s making sure it’s safeSomeone’s whiting out the fearSomeone’s letting me breathe clearAs Sinclair illuminates in a post-fire interview with Sharon Kennedy (Website):When your map, your personal map of life involves a place, and then you think that that place might be gone…” Fiona doesn't finish the sentence. “We all had to face the fact that our little place might disappear." Ultimately, only one house was lost. Pasture and fences, sheds and forest are gone. Yet, says Fiona, “We still have our town. As part of SFA’s ongoing commission, forest rhythm workshops explore different sound properties of potential materials for installing sound sculptures mimicking the surrounding flora and fauna. In 2015, SFA mounted After the Burn (a touring photographic exhibition) and Out of the Ashes (paintings and woodwork featuring ash, charcoal, and resin) (SFA, After the Burn 116). The forthcoming community project Rising From the Ashes will commemorate the fire and allow residents to connect and create as they heal and move forward—ten years on from the foundation of Understory.ConclusionThe Understory Art in Nature Trail stimulates curiosity. It clearly illustrates links between place-based social, economic and material conditions and creative practices and products within a forest that has both given shelter and “done people in.” The trail is an experimental field, a transformative locus in which dedicated physical space frees artists to culturalise forest through varied aesthetic modalities. Conversely, forest possesses agency for naturalising art as a symbol of place. Djiva’s song Ngank Boodjak “sings up the land” to revitalise the timelessness of prior occupation, while David Pye’s Cicadan Rhythms foregrounds the seasonal cycle of entomological music.In drawing out the richness and significance of place, the ecologically inspired album Canopy suggests that the community identity of a forested place may be informed by cultural, economic, geographical, and historical factors as well as endemic flora and fauna. Finally, the musical representation of place is not contingent upon blatant forms of environmentalism. The portrayals of Northcliffe respectfully associate Western Australian people and forests, yet as a place, the town has become an enduring icon for the plight of the Universal Old-growth Forest in all its natural glory, diverse human uses, and (real or perceived) abuses.ReferencesAustralian Broadcasting Commission. “Canopy: Songs for the Southern Forests.” Into the Music. Prod. Robyn Johnston. Radio National, 5 May 2007. 12 Aug. 2014 <http://www.abc.net.au/radionational/programs/intothemusic/canopy-songs-for-the-southern-forests/3396338>.———. “Composer David Pye.” Interview with Andrew Ford. The Music Show, Radio National, 12 Sep. 2009. 30 Jan. 2015 <http://canadapodcasts.ca/podcasts/MusicShowThe/1225021>.Berg, Peter, and Raymond Dasmann. “Reinhabiting California.” Reinhabiting a Separate Country: A Bioregional Anthology of Northern California. Ed. Peter Berg. San Francisco: Planet Drum, 1978. 217-20.Crawford, Patricia, and Ian Crawford. Contested Country: A History of the Northcliffe Area, Western Australia. Perth: UWA P, 2003.Feld, Steven. 2001. “Lift-Up-Over Sounding.” The Book of Music and Nature: An Anthology of Sounds, Words, Thoughts. Ed. David Rothenberg and Marta Ulvaeus. Middletown, CT: Wesleyan UP, 2001. 193-206.Giblett, Rod. People and Places of Nature and Culture. Bristol: Intellect, 2011.Kato, Kumi. “Addressing Global Responsibility for Conservation through Cross-Cultural Collaboration: Kodama Forest, a Forest of Tree Spirits.” The Environmentalist 28.2 (2008): 148-54. 15 Apr. 2014 <http://link.springer.com/article/10.1007/s10669-007-9051-6#page-1>.Kennedy, Sharon. “Local Knowledge Builds Vital Support Networks in Emergencies.” ABC South West WA, 10 Mar. 2015. 26 Mar. 2015 <http://www.abc.net.au/local/stories/2015/03/09/4193981.htm?site=southwestwa>.Morrison, Della Rae. E-mail. 15 July 2014.Pedelty, Mark. Ecomusicology: Rock, Folk, and the Environment. Philadelphia, PA: Temple UP, 2012.Pye, David. Telephone interview. 3 Sep. 2014.Relph, Edward. Place and Placelessness. London: Pion, 1976.Rice, Ann. Telephone interview. 2 Oct. 2014.Rose, Deborah Bird. Nourishing Terrains: Australian Aboriginal Views of Landscape and Wilderness. Australian Heritage Commission, 1996.Ryan, John C. Green Sense: The Aesthetics of Plants, Place and Language. Oxford: Trueheart Academic, 2012.Schine, Jennifer. “Movement, Memory and the Senses in Soundscape Studies.” Canadian Acoustics: Journal of the Canadian Acoustical Association 38.3 (2010): 100-01. 12 Apr. 2016 <http://jcaa.caa-aca.ca/index.php/jcaa/article/view/2264>.Sinclair, Fiona. Telephone interview. 6 Apr. 2014.Sinclair, Fiona, and Peter Hill. Personal Interview. 26 Sep. 2014.Southern Forest Arts. Canopy: Songs for the Southern Forests. CD coordinated by Fiona Sinclair. Recorded and produced by Lee Buddle. Sleeve notes by Robyn Johnston. West Perth: Sound Mine Studios, 2006.———. Southern Forest Sculpture Walk Catalogue. Northcliffe, WA, 2006. Unpaginated booklet.———. Understory—Art in Nature. 2009. 12 Apr. 2016 <http://www.understory.com.au/>.———. Trailguide. Understory. Presented by Southern Forest Arts, n.d.———. After the Burn: Stories, Poems and Photos Shared by the Local Community in Response to the 2015 Northcliffe and Windy Harbour Bushfire. 2nd ed. Ed. Fiona Sinclair. Northcliffe, WA., 2016.Truax, Barry, ed. Handbook for Acoustic Ecology. 2nd ed. Cambridge Street Publishing, 1999. 10 Apr. 2016 <http://www.sfu.ca/sonic-studio/handbook/Soundmark.html>.

Thesis (PhD)--Macquarie University, Division of Environmental & Life Sciences, Graduate School of the Environment, 2002.
Includes bibliographical references: p. 228-232.
Geomorphology, archaeology and geoarchaeology: introduction and background -- Surface stone artefact scatters: why can we see them? -- Geomorphic controls on spatial patterning of the surface stone artefact record -- A temporal framework for interpreting surface artefact scatters in Western NSW -- Synthesis: stone artefact scatters in a dynamic landscape.
Surface scatters of stone artefacts are the most ubiquitous feature of the Australian Aboriginal archaeological record, yet the most underutilized by archaeologists in developing models of Aboriginal prehistory. Among the many reasons for this are the lack of understanding of geomorphic processes that have exposed them, and the lack of a suitable chronological framework for investigating Aboriginal 'use of place'. This thesis addresses both of these issues. -- In arid western NSW, erosion and deposition accelerated as a result of the introduction of sheep grazing in the mid 1800s has resulted in exposure of artefact scatters in some areas, burial in others, and complete removal in those parts of the landscape subject to concentrated flood flows. The result is a patchwork of artefact scatters exhibiting various degrees of preservation, exposure and visibility. My research at Stud Creek, in Sturt National Park in far western NSW, develops artefact and landscape survey protocols to accommodate this dynamic geomorphic setting. A sampling strategy stratified on the basis of landscape morphodynamics is presented that allows archaeologists to target areas of maximum artefact exposure and minimum post-discard disturbance. Differential artefact visibility at the time of the survey is accommodated by incorporating measures of surface cover which quantify the effects of various ephemeral environmental processes, such as deposition of sediments, vegetation growth, and bioturbation, on artefact count. -- While surface stone artefact scatters lack the stratigraphy usually considered necessary for establishing the timing of Aboriginal occupation, a combination of radiocarbon determinations on associated heat-retainer ovens, and stratigraphic analysis and dating of the valley fills which underlie the scatters, allows a two-stage chronology for huntergatherer activity to be developed. In the Stud Creek study area, dating of the valley fill by OSL established a maximum age of 2,040±100 y for surface artefact scatters. The heatretainer ovens ranged in age from 1630±30 y BP to 220±55 y BP. Bayesian statistical analysis of the sample of 28 radiocarbon determinations supported the notion, already established from analysis of the artefacts, that the Stud Creek valley was occupied intermittently for short durations over a relatively long period of time, rather than intensively occupied at any one time. Furthermore, a gap in oven building between about 800 and 1100 years ago was evident. Environmental explanations for this gap are explored, but the paiaeoenvironmental record for this part of the Australian arid zone is too sparse and too coarse to provide explanations of human behaviour on time scales of just a few hundred years. -- Having established a model for Stud Creek of episodic landscape change throughout the late Pleistocene and Holocene, right up to European contact, its veracity was evaluated in a pilot study at another location within the region. The length of the archaeological record preserved in three geomorphically distinct locations at Fowlers Gap, 250 km south of Stud Creek, is a function of geomorphic dynamics, with a record of a few hundred years from sites located on channel margins and low terraces, and the longest record thus far of around 5,000 years from high terrace surfaces more remote from active channel incision. But even here, the record is not continuous, and like Stud Creek, the gaps are interpreted to indicate that Aboriginal people moved into and out of these places intermittently throughout the mid to late Holocene. -- I conclude that episodic nonequilibrium characterizes the geomorphic history of these arid landscapes, with impacts on the preservation of the archaeological record. Dating of both archaeological and landform features shows that the landscape, and the archaeological record it preserves, are both spatially and temporally disjointed. Models of Aboriginal hunter-gatherer behaviour and settlement patterns must take account of these discontinuities in an archaeological record that is controlled by geomorphic activity. -- I propose a new geoarchaeological framework for landscape-based studies of surface artefact scatters that incorporates geomorphic analysis and dating of landscapes, as well as tool typology, into the interpretation of spatial and temporal patterns of Aboriginal huntergatherer 'use of place'.
Mode of access: World Wide Web.
vii, 232 p. ill., maps

This thesis is an analysis of function based on four levels of interpretation. Those of individual artefact use, relationships between artefacts within a functional assemblage, assemblages as p a rt of a functioning site, and changing artefact and site function over time. Well over 2000 stone artefacts from two rockshelters in the Ottley’s Creek Valley n ear Graman were examined for the presence of use wear and residues. One hundred and twenty-nine experiments were conducted in order to replicate likely stone tool functions at Graman. Previous ethnohistorical and archaelogical research at Graman was reviewed. The resultant data produced from this research has led to interpretations of tool and site use a t Graman which indicate substantial change in function over time. The sites appear to have been base camps in which stone tools were manufactured, used (predominantly for plant working), and discarded in distinct activity areas. These activity areas and the ways in which stone tools were used appear to have changed, a t both sites, over time (although not simultaneously). However the general subsistence strategies appear to have remained relatively unchanged. Several methodological problems have also been addressed, particularly those dealing with variations in fracture damage rates and transverse snapping. Both of these areas of research require further investigation b u t it appears that edge fracture rates are linked both to intensity and duration of use and to the mechanical properties of the stone raw materials used. Transverse snapping can result from a number of factors, b u t certain forms of transverse snaps appear to be indicators of barbing functions among backed blades. Generally, the results of the research lend support to previous research, conducted by McBryde, which indicated that substantial functional change has occured a t Graman over a relatively short period. The research has allowed an examination of such change in great detail and has shown that functional analysis is an ideal method by which the minutiae of prehistory can be observed.

Despite the changes in method and theory which have occurred in the study of prehistory over the last one hundred and fifty years the understanding of lithic technology has been dominated by a single perspective. This has been based on three central assumptions: (1) the form of an artifact reflects prior mental or cognitive processes which supply the formal cause, (2) the clear delineation of products as ends and (3) the neutrality of the experience of the production process which converts the cognitive into the material. This thesis presents a critique of these assumptions and demonstrates the utility of applying an alternative perspective to the problem of understanding technological change in north-western Australian stone assemblages. This is carried out via an analysis of the Ingaladdi site. The central component of the criticism of the 'traditional model’ is that it has failed to recognize lithic technology as a form of practical knowledge or 'knowing how’. The implication of the alternative understanding of lithic technology as 'knowing how’ is that stone artifacts were not and should not be seen as a series of materialized ideas or products but as a series of experienced manufacturing processes. It is the organizational structure of these reduction processes which constitute lithic technology in time and space of the archaeological record. This approach to the understanding of prehistoric technology, when applied to the Ingaladdi material, reveals two previously unrecognized elements. Firstly, the early underlying material, previously characterized as a crude and amorphous flake and core 'industry’ is seen to reflect a complex organization based on a two tiered structure utilizing both local lithic materials and that which maintains a relationship termed the 'standing reserve’. It is suggested that the amorphous nature of the early assemblages derives from their inability to separate lithic reduction from wider production processes and that it was the inherent disjunction between the structural and situational 'logic’ which preconditioned the later technological change. The second major aspect of the analysis shows that, despite their marked typological difference from the underlying, the major component of the later assemblage, the lancet flake, can be derived directly from the earlier flake production process. The transformation follows a major shift from 'on-site’ to 'off-site’ primary core reduction - the principal organizational difference between the early and later assemblages. Some implications for the understanding of technological, economic and social relations in Australian prehistory are discussed and the thesis concludes with a more detailed examination of the origins of the 'traditional’ and alternative models of lithic technology.