Fabric,Period,Fab_Description,Fab_Date_earliest,Fab_Date_latest,Index
Group 1,,Grog,,,10
1.1,BA,"Common grog, sparse ?limonite",,,11
Group 2,,Quartzite,,,12
2.1,,"Quartzite visible in surface, sparse ?limonite, sparse rounded black rock",,,13
1.2,,Fully oxidised (margins and core) grog temper,,,14
2.2,,"Moderate quartzite, moderate quartz, less qzite in surface",,,15
1.3,,"Moderate grog, moderate small black rock",,,16
Group 3,,Quartz,,,17
3.1,,Moderate quartz with sparse black bits - oxidised fabric,,,18
3.2,,"Reduced fabric, moderate quartz, rare ?limonite",,,19
1.4,,"fully reduced, common grog-tempered, occ. Limonite/quartzite",,,20
1.5,,Mod grog and ?vegetetive matter,,,21
Group 4,,Rock,,,22
4.1,,Common coarse rock,,,23
4.2,,"Common fine, crushed rock; some sparse quartzite/chert",,,24
5.1,,ferruginous;,,,25
5.2,,furruginous; sparse soft rock/grog,,,26
6.1,,vesicular (leached shell),,,27
7.1,,organic,,,28