Maria13

Site:

Maria13

Downloads:


Map

3D Model:



Description:
Unconformity and basal contact showing rip-up clasts of the underlying basement granite incorporated into the overlying tillite. Maria Island, Tas.
Capture Date: March 16, 2015, 2:31 p.m.
Latitude: -42.68598066000 degrees
Longitude: 148.08261102000 degrees
Elevation: 1.000 metres
Visualisation Type: 3D
Location Accuracy: 20 metres

Keywords:
  • unconformity
  • tillite
  • granite
Lithology:
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. Large boulders of underlying base rock included as clasts.
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

Copyright © 2024 AusGeol.org. All rights reserved

Site developed by Steve Harwin using Django, Mezzanine and Leaflet