mapping-4-1
Geomorphology base map
Elevation distribution used to define relief, watershed position and the topographic context of mapped units.
Geological Mapping — Karangkancana
Karangkancana Geological Mapping & Structural Synthesis
The mapping archive combines 41 Chapter IV figures with 45 field photographs arranged into four geological groups: Halang interbeds, Halang fault and deformation, Lebakwangi limestone and karst, and Kumbang volcaniclastic breccia.
86mapping figures + photographs
14albums
ALBUM
Geological Mapping
41 records
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.
ALBUM
Mapping & Petrography Appendices
19 records
appendix-01
Structural Analysis — Sheet 01
Structural Analysis — Sheet 01 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-02
Structural Analysis — Sheet 02
Structural Analysis — Sheet 02 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-03
Structural Analysis — Sheet 03
Structural Analysis — Sheet 03 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-04
Structural Analysis — Sheet 04
Structural Analysis — Sheet 04 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-05
Structural Analysis — Sheet 05
Structural Analysis — Sheet 05 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-06
Structural Analysis — Sheet 06
Structural Analysis — Sheet 06 compiles orientation data, stereographic output or section geometry used in the structural analysis.
appendix-07
Final Geomorphological Map — Sheet 07
Final Geomorphological Map — Sheet 07 compiles the mapped units, boundaries and spatial control used in the project.
appendix-08
Final Geological Map — Sheet 08
Final Geological Map — Sheet 08 compiles the mapped units, boundaries and spatial control used in the project.
appendix-09
Petrography — Sheet 09
Petrography — Sheet 09 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-10
Petrography — Sheet 10
Petrography — Sheet 10 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-11
Petrography — Sheet 11
Petrography — Sheet 11 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-12
Petrography — Sheet 12
Petrography — Sheet 12 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-13
Petrography — Sheet 13
Petrography — Sheet 13 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-14
Petrography — Sheet 14
Petrography — Sheet 14 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-15
Petrography — Sheet 15
Petrography — Sheet 15 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-16
Petrography — Sheet 16
Petrography — Sheet 16 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-17
Petrography — Sheet 17
Petrography — Sheet 17 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-18
Petrography — Sheet 18
Petrography — Sheet 18 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
appendix-19
Petrography — Sheet 19
Petrography — Sheet 19 records the mineral, fossil, matrix/cement and textural relationships visible in thin section.
ROCK OUTCROP
Halang Formation — Sandstone–Claystone Interbeds
7 photographs
ROCK OUTCROP
Halang Formation — Fault and Deformation
16 photographs
ROCK OUTCROP
Lebakwangi Member of the Halang Formation — Limestone and Karst Cave
20 photographs
ROCK OUTCROP
Kumbang Formation — Volcaniclastic Breccia
2 photographs
