concave, up to brownish with Enneapogon 50% 10% and 400m sands and spp., Triodia ASGP long; cobble loams over bitextura, and Aristida 50% mantles and local tough loamy hygrometrica ground outcrop. sub-soils: storeys. E. brevifolia Tarraji family and E. tectifica (18). Minor alliances (1f, 14c, deep brown 14d). sands: Kalyeeda family (9). Channels: up to Channels, 90m wide and bed-loads 4.5m deep, range from Fringing forests and locally flanked by deep sand to woodlands. alluvial floors up cobbles. E. camaldulensis, 6 8 FRIP to 275m wide Banks, areas Terminalia platyphylla with marginal of loamy fringing communities slopes up to 1%; alluvial soils: (41, 42) and 33. gradients 1 in Robinson 100 to 1 in 400. family (21). Ruby 2 land system (Rub)*, size: 1179km2, publication source: WKY * The name Ruby has been applied to two different land systems in Western Australia. Ruby 1 occurs in the Ashburton survey area. Undulating country with extensive lateritic remnants and sandplain, low woodlands with spinifex. Location map showing coverage of Ruby 2 land system defined by black region. State land type: Hills and lowlands with eucalypt woodlands and spinifex. Geology: Laterised granitic and metamorphic rocks of Lower Proterozoic and Archaeozoic age; Quaternary aeolian sands. Geomorphology: Formed by dissection of the Kimberley surface - undulating terrain: summit remnants forming low divides, stony lower slopes, sandplain islands, and scattered ridges; moderately dense branching pattern of incised headwater drainage, and sparse pattern of trunk drainage; relief mainly less than 9 m. Land management: System supports numerous pasture types some of which are of very low pastoral value (e.g. hard spinifex), others of moderately high value (e.g. ribbon grass and annual short grass); low or very low susceptibility to erosion except for drainage floors (unit 5) which are moderately susceptible if vegetative cover is
concave, up to 10% and 400m long; cobble mantles and local outcrop. brownish sands and loams over tough loamy sub-soils: Tarraji family (18). Minor deep brown sands: Kalyeeda family (9). with Enneapogon spp., Triodia bitextura, and Aristida hygrometrica ground storeys. E. brevifolia and E. tectifica alliances (1f, 14c, 14d). 50% ASGP 50% 6 8 Channels: up to 90m wide and 4.5m deep, locally flanked by alluvial floors up to 275m wide with marginal slopes up to 1%; gradients 1 in 100 to 1 in 400. Channels, bed-loads range from deep sand to cobbles. Banks, areas of loamy alluvial soils: Robinson family (21). Fringing forests and woodlands. E. camaldulensis, Terminalia platyphylla fringing communities (41, 42) and 33. FRIP Ruby 2 land system (Rub)*, size: 1179km2, publication source: WKY * The name Ruby has been applied to two different land systems in Western Australia. Ruby 1 occurs in the Ashburton survey area. Undulating country with extensive lateritic remnants and sandplain, low woodlands with spinifex. Location map showing coverage of Ruby 2 land system defined by black region. State land type: Hills and lowlands with eucalypt woodlands and spinifex. Geology: Laterised granitic and metamorphic rocks of Lower Proterozoic and Archaeozoic age; Quaternary aeolian sands. Geomorphology: Formed by dissection of the Kimberley surface - undulating terrain: summit remnants forming low divides, stony lower slopes, sandplain islands, and scattered ridges; moderately dense branching pattern of incised headwater drainage, and sparse pattern of trunk drainage; relief mainly less than 9 m. Land management: System supports numerous pasture types some of which are of very low pastoral value (e.g. hard spinifex), others of moderately high value (e.g. ribbon grass and annual short grass); low or very low susceptibility to erosion except for drainage floors (unit 5) which are moderately susceptible if vegetative cover is