Well-log & Stratigraphic Appendices · appendix-27
RTB 11 Stratigraphic Panel — Sheet 27
Sheet 27 is tranche 3 of the 4-sheet RTB 11 profile, bounded by Sheets 26 and 28; continuity at both joins is part of the evidence. The thesis correlation places Seam A1 at about 29–37 m and Seam B2 at about 104–109 m in RTB 11, providing two separated anchors for testing track alignment and intervening stratigraphy.
SOURCE-LED TECHNICAL READING
Geological interpretation and evidential boundary
Sheet 27 is tranche 3 of the 4-sheet RTB 11 profile, bounded by Sheets 26 and 28; continuity at both joins is part of the evidence. The thesis correlation places Seam A1 at about 29–37 m and Seam B2 at about 104–109 m in RTB 11, providing two separated anchors for testing track alignment and intervening stratigraphy. The serrated fine-clastic intervals are useful separators between seams, but their log texture is non-unique and must be reconciled with core recovery and the adjoining sheet before correlation. Taken with its neighbouring tranches, RTB 11 Sheet 27 is auditable correlation control—not independent evidence for depositional environment, coal quality or lateral persistence.
- Source
- Private well-log and stratigraphic appendix archive · controlled source record
- Location in source
- Source-linked record
- Image quality
- HD
- Record ID
- appendix-27
