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Gosford Subgroup STRATNO: 7628
Current: Yes Rank: Subgroup Status: Formal State(s): NSW
Category: Unknown or process pending Usage: Fully described Definition Card: No
Originator: Entry date: 01-JAN-88 Last Update: 27-NOV-09
Replaced by: Previously known as:
Description:
Comments: Recent reference (2004) suggests Early to Middle Triassic age.
Geological province: No quality assured province information available
Type state: Reference section type:
Maximum thickness: Minimum thickness:

Unit Age
Top of unit -
Minimum age: Triassic Ma: % from base of biozone: Age method:
Maximum age: Ma: % from base of biozone: Age method:
Base of unit -
Minimum age: Ma: % from base of biozone: Age method:
Maximum age: Triassic Ma: % from base of biozone: Age method:

Stratigraphic Hierarchy (current units only): - Rank: - Status:

Chemical Hierarchy (current units only): - Rank: - Status:

  • Gosford Subgroup- Subgroup- Formal

Related units: Relationship: Contact Type:

First Reference:
REFID: 36121 Warren, A.A., 1980, Parotosuchus from the Early Triassic of Queensland and Western Australia., Alcheringa, 4(1), p25-36

Use on maps:
REFID: 42737 Stroud, W.J., Sherwin, L., Ray, H.N., Baker, C.J., Smart, K.G., 1985, Wollongong-Port Hacking 1:100 000 geological series sheet 9029-9129., Geological Survey of New South Wales, 1v, Map
REFID: 42926 Clark, N.R., Jones, D.C., 1991, Penrith 1:100 000 geological map, sheet 9030., New South Wales. Department of Minerals and Energy, map


Full Bibliographic Details (ordered by usage, publication year)

REFID: 42896 Sherwin, L. , Holmes, G.G. 1986 Geology of the Wollongong and Port Hacking 1:100 000 sheets 9029, 9129. Geological Survey of New South Wales 1v 179pp
Usage: Fully described (p29, Table 2) Comments: Of Narrabeen Group.
REFID: 42926 Clark, N.R. , Jones, D.C. 1991 Penrith 1:100 000 geological map, sheet 9030. New South Wales. Department of Minerals and Energy map
Usage: Described (map legend) Max age from reference: Middle Triassic Comments:
REFID: 60281 Stephenson, A.E. , Burch, G.J. 2004 Preliminary Evaluation of the Petroleum Potential of Australia's Central East Margin Geoscience Australia. Record 2004/06 69p
Usage: Briefly described (Fig. 7 Appendix 1) Min age from reference: Middle Triassic Max age from reference: Early Triassic Comments: Of the Narrabeen Group. Geological Province: Sydney Basin.
REFID: 22969 Maung, T.U. , Alder, D. , Shaw, R. , Hawley, S. 1997 Offshore Sydney Basin. Box 1 Bureau of Resource Sciences, Petroleum Prospectivity Bulletin
Usage: Briefly described (Fig 2.2) Max age from reference: Triassic Comments: Narrabeen Group.
REFID: 61315 New South Wales Department of Mineral Resources 1995 Sydney Basin IN Stewart, R. and Adler, D. (eds.) "New South Wales Wales Petroleum Potential" - Bulletin New South Wales. Department of Mineral Resources. Coal and Petroleum Geology Branch. Bulletin 1 p163-188
Usage: Briefly described (Table SY2) Min age from reference: Middle Triassic Max age from reference: Middle Triassic Comments: Of the Narrabeen Group. Geological Province: Sydney Basin
REFID: 42287 Ray, H. 1991 Central Coast sandstone - an industry overview. New South Wales. Department of Minerals and Energy. Minfo 30 p14-20
Usage: Briefly described (p15) Comments:
REFID: 42925 Jones, D.C. , Clark, N.R. 1991 Geology of the Penrith 1:100 000 sheet 9030. New South Wales. Department of Minerals and Energy 1v 202pp
Usage: Briefly described (Table 18) Max age from reference: Middle Triassic Comments:
REFID: 42916 New South Wales. Dept. Minerals & Energy 1989 Coalfield Review -- Hunter Coalfield. New South Wales. Department of Minerals and Energy. Minfo 23 p23-29
Usage: Briefly described (Table 1) Max age from reference: Early Triassic Comments:
REFID: 42737 Stroud, W.J. , Sherwin, L. , Ray, H.N. , Baker, C.J. , Smart, K.G. 1985 Wollongong-Port Hacking 1:100 000 geological series sheet 9029-9129. Geological Survey of New South Wales 1v Map
Usage: Briefly described (map legend) Min age from reference: Triassic Comments:
REFID: 63172 Clarke, M.J. , Forsyth, S.M. , Bacon, C.A. , Banks, M.R. , Calver, C.R. , Everard, J.L. 1989 Late Carboniferous - Triassic: Chapter 8 IN Burrett, C.F. and Martin, E.L. (eds.) "Geology and Mineral Resources of Tasmania" Geological Society of Australia. Special Publication 15 p293-338
Usage: Mentioned (p321) Comments:
REFID: 40653 Herbert, C. 1983 Geological history. IN Herbert C.(ed) - Geology of the Sydney 1:100 000 sheet 9130. Geological Survey of New South Wales 1v p121-126
Usage: Mentioned (Fig.20) Comments:
REFID: 40602 Herbert, C. 1983 Sydney Basin stratigraphy. IN Herbert C.(ed) - Geology of the Sydney 1:100 000 sheet 9130. Geological Survey of New South Wales 1v p7-34
Usage: Mentioned (p9) Comments:
REFID: 36616 McNally, G.H. 1981 Valley bulging, Mangrove Creek Dam near Gosford, New South Wales. Geological Survey of New South Wales. Quarterly Notes 42 p4-11
Usage: Mentioned (p4) Comments:
REFID: 36121 Warren, A.A. 1980 Parotosuchus from the Early Triassic of Queensland and Western Australia. Alcheringa 4(1) p25-36
Usage: Mentioned (p25) Comments:

Bibliographic references returned: 14
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