mapping-4-1
Geomorphology base map
Elevation distribution used to define relief, watershed position and the topographic context of mapped units.
ALBUM
Geological Mapping
All 41 records are shown below.
mapping-4-2
Slope-gradient map
Slope classes support terrain segmentation and field-access or mass-movement interpretation.
mapping-4-3
Documented landslide localities
Photographs record slope failures at several villages and connect geomorphic mapping with field evidence.
mapping-4-4
River segmentation
Channel reaches are separated for morphologic comparison.
mapping-4-5
Drainage-pattern map
Drainage geometry is used to assess terrain and possible lithologic or structural control.
mapping-4-6
Ridge interpreted as lava-controlled landform
Landscape photograph supports the mapped volcanic geomorphology.
mapping-4-7
Karst hill
Conical to steep-sided carbonate landform supports the karst geomorphology unit.
mapping-4-8
Valley interpreted in a synclinal setting
Landscape photograph provides geomorphic context for the mapped fold.
mapping-4-9
Ridge interpreted in an anticlinal setting
Landscape photograph is used to illustrate the ridge associated with the mapped anticline.
mapping-4-10
Floodplain landform
Flat low-relief alluvial surface records active fluvial deposition.
mapping-4-12
LP22 sandstone thin section
Petrographic image supports mineralogy and texture of the Halang sandstone sample.
mapping-4-13
Parallel-laminated sandstone beds used as turbidite evidence
Two close views show thin parallel lamination and grain-size contrast.
mapping-4-14
Planktonic foraminiferal plate from calcareous sandstone
Taxonomic plate provides material for relative-age interpretation.
mapping-4-15
Planktonic range chart for LP59
Range overlap is intended to constrain the age of the Halang sandstone sample.
mapping-4-16
Benthic foraminiferal plate from LP59
Benthic assemblage is used for palaeobathymetric interpretation.
mapping-4-17
Palaeobathymetric range chart for LP59
Ecological ranges are combined to infer depositional depth.
mapping-4-19
LP4 clay-rich thin section
Petrography is used to support the fine-grained Halang unit.
mapping-4-20
Planktonic foraminiferal plate from claystone
Assemblage supports relative-age analysis of the Halang fine-grained unit.
mapping-4-21
Planktonic range chart for LP21
Range overlap is intended to date the claystone sample.
mapping-4-22
Benthic foraminiferal plate from LP21
Assemblage supports environmental interpretation.
mapping-4-23
Depositional-depth interpretation for LP21
Range chart attempts to place the sample within upper bathyal conditions.
mapping-4-25
Conceptual submarine-fan model
The model provides a framework for comparing observed facies with fan elements.
mapping-4-27
LP82 limestone thin section
Thin section documents carbonate grains, matrix and cement.
mapping-4-28
Planktonic foraminiferal plate from LP51 limestone
Assemblage is used to date the Lebakwangi carbonate.
mapping-4-28b
Planktonic range chart for LP51
Range overlap is used to infer Late Miocene–Early Pliocene age.
mapping-4-29
Benthic foraminiferal plate from LP51 limestone
Benthic taxa are used for palaeobathymetry.
mapping-4-30
Palaeobathymetric chart for LP51 limestone
Chart combines benthic depth ranges.
mapping-4-32
Andesitic clast thin section from LP80 breccia
Petrography characterizes a volcanic clast within the coarse unit.
mapping-4-33
Lithostratigraphic framework
Figure summarizes the mapped units and their interpreted relationship.
mapping-4-35
Sukarapi fault stereographic analysis
Stereonet combines fault plane, slip indicator and inferred stress orientation.
mapping-4-36
Anticline stereographic analysis
Orientation data are used to estimate fold axis and axial geometry.
mapping-4-37
Syncline stereographic analysis
Orientation data are used to estimate the syncline axis.
mapping-4-38
Conceptual structural mechanism
Diagram synthesizes regional compression, folds and fault development.
mapping-4-39
Geological cross-section
Section integrates map units, topography, bedding and structures.