Facies Texture
Elevation (m) Grain Types Sed. StructuresConodont Samples Geochem Samples
mwp g b mw p g b
`
tp-tuff-1 tp-tuff-2 tp-tuff-3 tp-tuff-4
0 10 20 30 40
Lithofacies
skeletal lime packstone calcimicrobial framestone shale
argillaceous lime mudstone
volcanic tuff
brachiopod lime grainstone
echinoderm
articulate brachiopod fusulinid
sphinctozoan
ammonoid rugose coral dasycladacean
bivalve gastropod
ostracode peloid foram crinoid
fossil fragment Fossils/ grains
homogenous lime mudstone
TAIPING SECTION
PT event horizon
Figure S1. Permian Triassic boundary at Taiping section (latitude: N 23.491; longitude: E107.533).
Showing volvanic ash horizons. Sample numbers are same as those presented in Table S1.