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Oraparinna Shale

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Journal Article
Published: 01 January 2007
Journal of Paleontology (2007) 81 (1): 116–142.
... calva from the Wilkawillina Limestone, Estaingia occipitospina (Jell) new combination from the Oraparinna Shale, and Redlichia guizhouensis Zhou from the Wirrealpa Limestone. Australian Early Cambrian trilobite biozonation is reviewed, with discussion of distinct assemblages within the Pararaia janeae...
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Figure  4 —Stratigraphic sections of the Wilkawillina Limestone and Mernmer...
Published: 01 January 2007
Figure 4 —Stratigraphic sections of the Wilkawillina Limestone and Mernmerna Formation (MMF section), Oraparinna Shale (OS section), and Wirrealpa Limestone (WL section) at Angorichina, showing all sampled horizons and ranges of trilobites
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—Lower Cambrian (Hawker Group and equivalents) of Arrowie basin. a. Thickly...
Published: 01 December 1970
, Angepena secti n. Shale is light-colored from weathering. f. Oraparinna Shale with large trilobite ( Redlichia sp.), Billy Creek section, g. Dark, silty shale with bands of nodular limestone. Donkey Water section; this represents intcimediale i’acics between f and g. All scales are in inches (1 in. = 2.54
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Figure  10 — Estaingia occipitospina  (Jell  in  Bengtson et al., 1990 ). I...
Published: 01 January 2007
Figure 10 — Estaingia occipitospina (Jell in Bengtson et al., 1990 ). Internal molds from the Oraparinna Shale (OS section). 1 , Cranidium (SAMP40630), dorsal view, ×3; 2 , cranidium (SAMP40631), dorsal view, ×4; 3 , cranidium (SAMP40632), dorsal view, ×4; 4 , cranidium (SAMP40633), dorsal
Journal Article
Journal: AAPG Bulletin
Published: 01 December 1970
AAPG Bulletin (1970) 54 (12): 2395–2409.
..., Angepena secti n. Shale is light-colored from weathering. f. Oraparinna Shale with large trilobite ( Redlichia sp.), Billy Creek section, g. Dark, silty shale with bands of nodular limestone. Donkey Water section; this represents intcimediale i’acics between f and g. All scales are in inches (1 in. = 2.54...
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Smoothed and striated lonestone sampled from ferruginous <span class="search-highlight">shale</span> in Holowilen...
Published: 01 January 2011
Figure 4. Smoothed and striated lonestone sampled from ferruginous shale in Holowilena Ironstone collected from Oraparinna Asbestos Mine (31°18.487′S, 138°43.359′E).
Journal Article
Published: 01 December 1977
Journal of the Geological Society (1977) 134 (3): 363–384.
.... A synopsis of Coats' map is shown in Fig. 7. B) STRATIGRAPHY The rim consists of interstratified dolomites and silty, laminated shales which are correlated with the Umberatana Group (Dalgarno & Johnson I966 ). In the Oraparinna Dome, 3o km SE of Blinman, the Umberatana Group includes Stur- tian Tillite...
Journal Article
Published: 13 December 2016
Geological Magazine (2017) 154 (6): 1371–1380.
... (Zhang, Chu & Feng, 2011 ) ( Fig. 1 ). In the northern part of the sub-basin, the Fulu sandstone is underlain by the Gucheng diamictite, which may be proglacial sediments (Zhang, Chu & Feng, 2011 ). Transgressive postglacial black shale of the Datangpo Formation overlies the Fulu Formation...
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Journal Article
Journal: Geology
Published: 01 January 2011
Geology (2011) 39 (1): 31–34.
...Figure 4. Smoothed and striated lonestone sampled from ferruginous shale in Holowilena Ironstone collected from Oraparinna Asbestos Mine (31°18.487′S, 138°43.359′E). ...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1985
AAPG Bulletin (1985) 69 (9): 1327–1338.
... 6 shows part of the central Flinders Ranges in the Blinman region. Several diapiric breccia bodies mapped by Dalgarno and Johnson (1966) are shown in various tectonic settings. The Blinman, Enorama, and Oraparinna diapirs occur along a regional anticline. The Oratunga diapir is on the flank...
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Series: AAPG Studies in Geology
Published: 01 January 2008
EISBN: 9781629810331
...; finegrained sandstone average; well sorted Fine- to medium-grained sandstone; finegrained sandstone average; well sorted Shale-bed Architecture Bed-length range 1000–5000 m (3281–16,400 ft) 500–2000 m (1640–6562 ft) 500–2000 m (1640–6562 ft) 500–2000 m (1640–6562 ft) 500–2000 m (1640–6562...
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Journal Article
Published: 01 December 2002
Journal of the Geological Society (2002) 159 (6): 645–658.
... appearance of trilobites in that region. No closely correlative level is yet characterized in southern Australia, but the fauna with A. rupertensis in the Oraparinna shale (the Pararaia janeae zone of Bengtson et al . 1990 ) is either broadly similar in age or perhaps marginally younger. As argued...
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Journal Article
Published: 01 December 2006
Mineralogical Magazine (2006) 70 (6): 609–627.
..., doubly plunging anticline, near a zone of disruption containing brecciated Adelaidean sedimentary rocks and dolerite (‘Paratoo Diapir’), and hosted in dolomitic shales of the Neoproterozoic Burra Formation. Near the surface, the mineralization resides mainly in deeply weathered quartz-magnetite-sulphide...
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Journal Article
Published: 01 May 2019
Journal of Paleontology (2019) 93 (3): 437–459.
... thus strongly correlates with the D. oddysei zone in the upper Ajax Limestone (Betts et al., 2016a , fig. 2). Yochelcionella chinensis Pei, 1985 has also been reported from the younger Oraparinna Shale (Runnegar in Bengtson et al., 1990 ) of the Pararaia janeae Zone (Jago et al., 2012...
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Journal Article
Journal: GSA Bulletin
Published: 01 March 2003
GSA Bulletin (2003) 115 (3): 314–330.
... continuous over strike distances of >100 km in Shaba and Zambia. This is not typical of rifting. Instead, this continuity suggests an epicontinental marine embayment having only minor faulting. The Roan ore bodies are closely correlated across the Katangan Basin. The Zambian Ore Shale, Nchanga upper...
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Series: SEPM Gulf Coast Section Publications
Published: 01 December 2005
DOI: 10.5724/gcs.05.25.0541
EISBN: 978-0-9836096-5-0
... extension resulted in the extrusion of an allochthonous sheet of diapiric breccia over the top of the mini-basin and adjacent Boorloo Siltstone as a salt canopy. The allochthonous sheet was sourced in part from the Arkaroola Subgroup. A thick lens of dark-colored shale assigned to the Myrtle Springs...
Series: Geological Society, London, Special Publications
Published: 01 January 2007
DOI: 10.1144/SP286.5
EISBN: 9781862395343
... described here if this basal Nuccaleena Formation siliciclastic facies is unique, or if it correlates with Seacliff sandstone. This siliciclastic unit may also correlate with uppermost Reynella siltstone or uppermost Ketchowla siltstone, if deposition persisted in the Oraparinna diapir salt-withdrawal...
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Journal Article
Published: 01 March 2011
Journal of the Geological Society (2011) 168 (2): 289–308.
... & Grotzinger 2005 ; Font et al. 2006 ). These tubular features remain problematic. Conglomerates and lonestones are rare within the Nuccaleena Formation, and are found only in the central Flinders Ranges near their source in the Oraparinna, Enorama and Blinman diapirs. A lonestone of red porphyry 11...
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Journal Article
Published: 01 April 2021
Journal of Paleontology (2021) 95 (S83): 1–41.
... profile Stenotheca ? higginsi n. sp. is similar to specimens described as Stenotheca sp. by Bengtson et al. ( 1990 ) from the Oraparinna Shale (Cambrian Stage 4) at Bunyeroo Gorge in the Flinders Range of South Australia, but more laterally compressed. The Australian specimens were referred...
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Series: SEPM Gulf Coast Section Publications
Published: 01 December 2005
DOI: 10.5724/gcs.05.25.0679
EISBN: 978-0-9836096-5-0
... at the base of the Warcowie Dolomite and Serle Conglomerate. The shallow-water unconformity at the top of the Tapley Hill Formation is associated with an active phase of diapirism throughout the central and northern Flinders ranges. Together, the Tindelpina Shale and Tapley Hill Formation constitute a very...