Biosiliceous sediments sampled from a submarine valley system on the continental shelf of East Antarctica contain intervals of ripple cross-lamination interspersed with massively bedded units. Based on radiocarbon dates from one core collected on the Mac.Robertson Shelf, the most intensely cross-laminated sediments were deposited between 6 000 and 3 500 years before the present, with isolated cross-laminae deposited at other times in the Holocene.

No abstract available

TBA

Product no longer exists, please refer to GeoCat #30413 for the data

Product no longer exists, please refer to GeoCat #30413 for the data

Product no longer exists, please refer to GeoCat #30413 for the data

Product no longer exists, please refer to GeoCat #30413 for the data

Product no longer exists, please refer to GeoCat #30413 for the data

Interpretation report with SAR images across the Great Australian Bight region. Interpretation of anomalies including classification of natural hydrocarbon seepage; basic geographic, well location and seismic data coverages; images of bathymetric, gravimetric and magnetic data; integration of seepage interpretation with geology. Sale prices are listed on the marketing flyer and controlled by the established contractual arrangements, file 1999/743 and 98/580

National map which identifies Australia's major mines and mineral deposits by deposit type overlayed on a grey-scale magnetic image of the continent. Complements the 2nd edition AGSO-MCA map released in April 2000 (Catalog # 33045).