Proportions and occurrence of pasture types within land units are subject to change over time due to invasion by native and introduced species, seasonal conditions, fire frequency and grazing management. Approx. Pasture Unit area Landforms Soils* Vegetation* type+ (%) Low woodland (pindan) with Sandplains: up Reddish prominent Acacia to 4.8km in sandy soils: shrub layer and extent with Yabbagoddy - Triodia bitextura slopes less than family (1). Chrysopogon spp. 1 36 1%; pans up to PINP With brownish ground storey. 1.2km wide and massive Corymbia 1.5m deep heavy clays in dichromophloia - locally, with bare pans (30). C. zygophylla - cracking floors. Acacia spp. community (10). Variable. Woodlands as in unit 1. Also Sand dunes: up more open Deep red to 6.4km long woodlands with PINP 70% sands: 2 13 and 9m high; Triodia pungens and SSPP Cockatoo flanks slope up Aristida browniana. 30% family (7). to 15%. Bauhinia cunninghamii alliance (38b, 38c). Sandplains with outcrop: up to 3.2km in extent Shallow, Open woodlands and with slopes less gravelly, patches of pindan than 0.5%, reddish with Triodia bitextura marginally skeletal soil - Chrysopogon spp. dissected up to (24). Some ground storey. 3 16 PINP 9m into narrow reddish sandy Adansonia gregorii spurs with slopes soils: and up to 5%, Yabbagoddy C. dichromophloia discontinuous family (1). alliances (31, 10); sand mantles Some outcrop. locally 57 and 54. and local outcrop. Complex of grassy Low-lying Yellowish, woodlands and up sandplains: mottled, sandy RGRP pindan vegetation to 1.6km wide; 4 27 soils: 50% with Chrysopogon slopes less than Tableland PINP 50% spp., and Triodia 0.3% but family (5). bitextura. Bauhinia attaining 1% cunninghamiii and
Proportions and occurrence of pasture types within land units are subject to change over time due to invasion by native and introduced species, seasonal conditions, fire frequency and grazing management. Unit Approx. area (%) Landforms Soils* Vegetation* Pasture type+ 1 36 Sandplains: up to 4.8km in extent with slopes less than 1%; pans up to 1.2km wide and 1.5m deep locally, with bare cracking floors. Reddish sandy soils: Yabbagoddy family (1). With brownish massive heavy clays in pans (30). Low woodland (pindan) with prominent Acacia shrub layer and Triodia bitextura - Chrysopogon spp. ground storey. Corymbia dichromophloia - C. zygophylla - Acacia spp. community (10). PINP 2 13 Sand dunes: up to 6.4km long and 9m high; flanks slope up to 15%. Deep red sands: Cockatoo family (7). Variable. Woodlands as in unit 1. Also more open woodlands with Triodia pungens and Aristida browniana. Bauhinia cunninghamii alliance (38b, 38c). PINP 70% SSPP 30% 3 16 Sandplains with outcrop: up to 3.2km in extent with slopes less than 0.5%, marginally dissected up to 9m into narrow spurs with slopes up to 5%, discontinuous sand mantles and local outcrop. Shallow, gravelly, reddish skeletal soil (24). Some reddish sandy soils: Yabbagoddy family (1). Some outcrop. Open woodlands and patches of pindan with Triodia bitextura - Chrysopogon spp. ground storey. Adansonia gregorii and C. dichromophloia alliances (31, 10); locally 57 and 54. PINP 4 27 Low-lying sandplains: up to 1.6km wide; slopes less than 0.3% but attaining 1% Yellowish, mottled, sandy soils: Tableland family (5). Complex of grassy woodlands and pindan vegetation with Chrysopogon spp., and Triodia bitextura. Bauhinia cunninghamiii and RGRP 50% PINP 50%