Table 1.
Lithofacies codes (1st, 2nd and 3rd order code system) and their description as used in this work (basic system according to Eyles et al. [7]).
| Private Lithofacies code: | Lithofacies type description: Grain size, grain support system, internal structures |
|---|---|
| Diamictons: | |
| D(G/S/Si/C) | Diamicton, gravelly, sandy, silty or clayey. One or more grain-size code letters within brackets |
| D( )mm | Diamicton, matrix-supported, massive |
| D( )ms | Diamicton, matrix-supported, stratified |
| D( )mm/ms(s) | Diamicton, …., sheared |
| D( )ms(a) | Diamicton, …., attenuated |
| D( )mm(ng) | Diamicton, matrix-supported, massive, normally graded |
| D( )mm(ig) | Diamicton, matrix-supported, massive, inversely graded |
| Sorted sediment facies, 1st code on grain size: | |
| B, Co, G, CoG, G, SG, GS, S, Si, C | Boulder, Cobble, Cobble-gravel, Gravel, Gravelly-sandy, Sand, Silt, Clay facies |
| Sorted sediment facies, 2nd code on clast support system and internal lamination: | |
| -- cm | clast-supported, massive |
| -- mm | matrix-supported, massive |
| -- m | massive |
| -- pp | planar parallel-laminated |
| -- l | laminated (silt, clay) |
| -- dp | delta planar-laminated |
| -- tc | trough cross-laminated |
| -- pc | Planar cross-laminated |
| -- r | Ripple |
| -- r(A), r(B) | type A, type B ripple laminated |
| -- r(d) | draped ripple lamination |
| -- lg | stringer, lag, erosion remnant |
| Sorted sediment facies, 3dcode: | |
| (o) | organic-rich |
| (ic) | intra-clasts (e.g., silt, clay in sand) |
| (bi) | bimodal composition |
| (im) | imbricated clast axes |
| (ng), (ig) | normally graded, inversely graded |
| (b) | burrows, bioturbated |
| (def) | deformed |
| (dr) | drop clasts (IRD) |
| Organic sediment, 1st code: | |
| O | Organic matter, unspecified |
| P | Peat |
| 2nd code: | |
| cd | coarse detritus |
| fd | fine detritus |