Skip to content
Stratigraphy / Harris matrix templates

Earth Science — Sydney Basin Stratigraphy

Permian to Triassic strata of the Sydney Basin.

Template previewStratigraphy / Harris matrix
Sydney Basin (Australia)Wianamatta ShaleMiddle Triassic0.00 mHawkesbury SandstoneMiddle Triassic0.90 mNarrabeen GroupEarly Triassic2.90 mIllawarra Coal MeasuresLate Permian4.10 mShoalhaven GroupEarly Permian5.10 m6.50 m16 million years missing5 layers, 6.50 m, every contact the right way up — and 1 unconformity, the largest 16 million years.16 million years are missing between `Shoalhaven Group` and `Illawarra Coal Measures`: the lower layer ends long be…

Make it your own.

title "Sydney Basin (Australia)"
type column
layer "Wianamatta Shale" thickness 0.9 color "#5a6a5a" age "Middle Triassic"
layer "Hawkesbury Sandstone" thickness 2.0 color "#e0c890" age "Middle Triassic"
layer "Narrabeen Group" thickness 1.2 color "#a14a3a" age "Early Triassic"
layer "Illawarra Coal Measures" thickness 1.0 color "#2a2a2a" age "Late Permian"
layer "Shoalhaven Group" thickness 1.4 color "#6a7a6a" age "Early Permian"