Unit
|
1
|
2
|
3
|
|---|---|---|---|
| Characteristic: | |||
| Breccia flow top | 0 | 0 | 1 |
| Breccia flow base | -1 | -1 | 0 |
| Spinose aa clinker | 0 | 0 | -0.5 |
| Angular vesicles (outside of segregation features) | -0.5 | -0.5 | 0.5 |
| Entrained clasts | -1 | -1 | 0 |
| Core pushing into breccia | 0 | 0 | 0 |
| Slabs in breccia | 0 | 0 | -0.5 |
| Welding in basal breccia | 0 | -1 | 0 |
| Intact pahoehoe lobes in breccia | 0 | 0 | -0.5 |
| Fragmented pahoehoe lobes | 0 | 0 | 0.5 |
| Jigsaw-fit clasts in breccia | 0 | 0 | 1 |
| Sediment infill in breccia | 0 | 0 | 1 |
| Pseudopeperite texture | 0 | 0 | 0.5 |
| Pahoehoe flow top | 0 | 0 | -1 |
| Pahoehoe flow base | 0.5 | 0.5 | 0 |
| Pahoehoe lobes (intact) | 0 | -0.5 | -0.5 |
| Glassy chill crust | 0.5 | 0.5 | 0.5 |
| Coherent upper vesicular crust | 0 | 0 | 0 |
| Coherent lower vesicular crust | 1 | 1 | 0 |
| Round vesicles | 1 | 1 | 0.5 |
| HVS | 1 | 1 | 0 |
| %aa | -26.92 | -15.38 | 17.31 |
| %phh | 50.77 | 50.00 | -7.69 |
| %slphh | -8.62 | -8.62 | 17.24 |
| %rphh | 17.24 | 16.38 | 34.48 |
Notes: phh = pahoehoe, slphh = slab pahoehoe, rphh = rubbly pahoehoe. HVS = horizontal vesicle sheet (Self et al., 1998). Italics = tentative identification.