Performative Jurisprudence & Choreometrics: Karrla Koorliny Dance As Codified Common Law

1. Choreometrics as Legal Semiotics: Alan Lomax Framework Applied to Karrla Dance

In Western jurisprudence, law is conceived almost exclusively as an abstract textual code inscribed on paper or digital parchment.^[6][7] In the classical jurisprudence of the Bibbullmun Sovereign Nation, law is somatic, performative, and spatial.^[4][5] Through the analytical lens of choreometrics—the systematic study of dance and movement style pioneered by ethnomusicologist Alan Lomax—Bibbullmun ceremonial dance (karrla koorliny, 'moving around the fire') emerges as an exacting legal semiotic system.^[1][2]

Choreometric analysis reveals that every kinematic variable—postural stance, plane of limb extension, velocity profile, foot-stamp impact force, and rotational vector—corresponds to precise legal doctrines.^[1][4] The dance does not represent an emotional improvisation; it constitutes the statutory enactment and public promulgation of unwritten customary common law (Bibbullmun Nyitting Law), witnessed, tested, and validated by the assembled moort (clan family networks).^[2][5]

2. Kinetic Codification: Somatic Inscription of Territorial Title and Boundaries

The fundamental choreometric movement of Bibbullmun men and women during formal assemblies is the synchronized rhythmic foot-stamp (werrup or karrla boorna).^[2][3] Dancers strike the bare lateritic or sandy earth with the flat sole or heel, generating seismic acoustic vibrations and raising fine dust plumes.^[1][3]

In customary property law, this foot-strike is a formal act of claiming and renewing physical title to Boodja (Country).^[4][5] The physical contact between the human body and the earth confirms hereditary lineage and custodial responsibility inherited from the ancestral beings (Nyitting).^[2][4] Specific dance movements mimic the behavioral ecology of totemic species (borungur): the alert neck posture of the emu (Waitj), the hopping trajectory of the western grey kangaroo (Yongka), or the sinuous undulation of the water serpent (Waugal).^[2][5] By somatically embodying these creatures, the dancers certify that their clan maintains active, unbroken ecological stewardship over the habitats where those species reproduce.^[1][6]

3. The Karrla Gathering as High Court: Adjudication and Treaty Renewal

The physical setting of the ceremonial dance—the Karrla (central ceremonial fire hearth)—operated as the Supreme Court of the Bibbullmun Sovereign Nation.^[2][3] Assemblies held during the summer seasons of Birak and Bunuru brought together delegations from multiple subnations (including Whadjuk, Pinjarup, Wardandi, and Kaneang) across the Swan Coastal Plain and Darling Scarp.^[3][5]

Before the fire, disputes regarding boundary encroachments, broken betrothals, unauthorized resource harvesting, or homicides were formally adjudicated.^[2][4] Accused parties or claimant clans presented their case through performative dance and song recitation.^[2][5] If a dancer made an error in movement sequence or vocal pitch, elder jurists (Moort Elders) intervened, viewing technical error as evidence that the performer lacked spiritual authority or historical truth.^[1][4] Treaties between neighboring subnations were ratified when elder leaders joined hands in shared circular choreographies, binding their descendants to mutual defense and trade reciprocity.^[4][5]

4. Unbroken Custodial Performance as Indefeasible Evidence of Title

Under modern Australian native title doctrine, settler-colonial courts have frequently imposed static, Eurocentric definitions of tradition, demanding European documentary proof of connection.^[6][7] However, as Justice Wilcox recognised in Bennell v Western Australia, the continued vitality of Noongar/Bibbullmun customary dance, language, and ancestral memory constitutes profound proof of normative continuity.^[6]

Choreometric analysis proves that Bibbullmun dance is not folkloric theater; it is a sophisticated, highly resilient legal archive.^[1][4] Across two centuries of colonial invasion, dispossession, and carceral legislation, the kinetic rhythms of karrla koorliny have preserved the sovereign common law of the Bibbullmun people, demonstrating that Indigenous sovereignty has never been ceded or extinguished.^[4][6]