AusGeol.orgMaria12
Site:
Maria12
Downloads:
Map
3D Model:
Description:
unconformity between basement porphyritic granite and Permian basal tillite / conglomerate. Maria Island, Tas.
| Capture Date: | March 16, 2015, 2:31 p.m. |
| Latitude: | -42.68581998000 degrees |
| Longitude: | 148.08240742000 degrees |
| Elevation: | 2.000 metres |
| Visualisation Type: | 3D |
| Location Accuracy: | 20 metres |
Keywords:
- unconformity
- sedimentological
| granite | |
|---|---|
| Form Type: | pluton |
| Description: | Porphyritic, dominantly coarse-grained granite with phenocrysts of quartz and feldspar |
| Min Geological Age: | Late Devonian |
| Max Geological Age: | Middle Devonian |
| Min Numerical Age: | 372.200 |
| Max Numerical Age: | 407.600 |
| Strat No: | 11298 |
| Supergroup: | |
| Group: | Boobyalla Suite |
| Subgroup: | |
| Formation: | Maria Island Granite |
| Member: | |
| Province: | Lachlan Orogen |
| tillite | |
|---|---|
| Form Type: | bedded |
| Description: | matrix supported, polymict basal tillite. Clasts are sub-rounded. |
| Min Geological Age: | Triassic |
| Max Geological Age: | Late Carboniferous |
| Min Numerical Age: | 252.000 |
| Max Numerical Age: | 307.000 |
| Strat No: | 14900 |
| Supergroup: | Parmeener Supergroup |
| Group: | |
| Subgroup: | |
| Formation: | |
| Member: | |
| Province: | Melbourne-Mathinna Zone |