Upper Devonian Radiolaria from the Huron Member of the Ohio Shale

Foreman, H.P.

doi:10.2307/1484751

Cited by 145 publications

(72 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…-This form differs from Stigmosphaerostylus additiva (Foreman), described from Upper Devonian Huron Member, Ohio Shale of Ohio, USA (Foreman 1963) and the Frasnian of the South Urals, Russia (Nazarov 1975) in having more delicate main spines, which are smaller in the diameter of their base and length. It resembles Stigmosphaerostylus bogdanovi (Afanasieva) reported from the Frasnian and Famennian of the Timan-Pechora region, Russian Platform (Afanasieva 2000a).…”

Section: Cancellientactinia Acifera Sp Novmentioning

confidence: 73%

“…These facts allowed Nazarov to distinguish three different taxa: Entactinosphaera Foreman for species with two porous shells; Spongentactinia Nazarov for species with one spongy and one porous shell; and Tecentactinia Nazarov for species with three shells (Nazarov 1975). Thus, Foreman's (1963) diagnosis can be used as a basis for Trilonche but it should be corrected by restricting the number of shells strictly to two and including only representatives with porous or latticed structure of the skeletal sphere. Radiolarians with three or more shells and spongy structure should be assigned to other genera.…”

Section: Genus Borisella Afanasieva 2000mentioning

confidence: 99%

See 1 more Smart Citation

Late Devonian radiolarians from the Rudny Altai (SW Siberia)

Обут¹,

Shcherbanenko²

2008

Bull. Geosci.

View full text Add to dashboard Cite

Four well-preserved radiolarian associations recovered from the uppermost Givetian-upper Frasnian siliceous strata of the Zolotukha and Gryaznukha formations near Gornyak Settlement in the Altai-Sayan Folded Area (ASFA) in the South West Rudny Altai, southwestern Siberia, eastern Russia, are represented by 26 species assigned to 11 genera including a new taxon, Cancellientactinia acifera gen. et sp. nov. The validity of the genera Entactinia Foreman and Stigmosphaerostylus Rüst is discussed and the diagnosis of the genus Trilonche Hinde is emended. The main Frasnian fauna is dominated by spherical entactiniids whereas spiny ceratoikiscids and palaeoscenids possess more diversity in the later transitional Frasnian-Famennian associatio

show abstract

Section: Cancellientactinia Acifera Sp Novmentioning

confidence: 73%

Section: Genus Borisella Afanasieva 2000mentioning

confidence: 99%

Late Devonian radiolarians from the Rudny Altai (SW Siberia)

Обут¹,

Shcherbanenko²

2008

Bull. Geosci.

View full text Add to dashboard Cite

show abstract

“…First, Clifton (1957) noted that uncrushed Tasmanites occur in the concretions but not in the shale, and Foreman (1959) made similar observations about radiolaria. Second, our chemical data demonstrate that a significant shale component is present within the concretions and that the fractional amount of this component increases radially outward in the concretions, as described below.…”

Section: Time Of Growth Of the Concretionsmentioning

confidence: 94%

“…24) and terrestrial plants commonly occur in the centers of the concretions (Newberry, 1873). Foreman (1959) reported that some concretions contain abundant, well-preserved radiolaria.…”

Section: Lithology and Petrologymentioning

confidence: 99%

An organic origin for the carbonate concretions of the Ohio Shale

Criss¹,

Cooke²,

Day³

1988

View full text Add to dashboard Cite

“…Entactinosphaera esostrongyla Foreman, 1963 Entactinosphaera palimbola Foreman, 1963 Remarks. This taxon is abundant but always poorly preserved.…”

Section: Entactinia Vulgaris Vulgarismentioning

confidence: 99%

Early Carboniferous radiolarians from north‐west Thailand: palaeogeographical implications

et al. 2004

View full text Add to dashboard Cite

ABSTRACT. Moderately well-preserved radiolarian assemblages are described from bedded cherts south of Mae Hong Son, north-west Thailand. Twenty species and subspecies are identified, including one new species (Archocyrtium sashidai Feng sp. nov.). The assemblages belong to the middle Early Carboniferous Albaillella indensis and Eostylodictya rota zones. The new data suggest that there was a pelagic basin between the Shan-Thai terrane and Gondwana during the Early Carboniferous. This implies, contrary to previous interpretations, that the Shan-Thai terrane had already rifted apart from Gondwana during the Early Carboniferous.

show abstract

Upper Devonian Radiolaria from the Huron Member of the Ohio Shale

Cited by 145 publications

References 0 publications

Late Devonian radiolarians from the Rudny Altai (SW Siberia)

Late Devonian radiolarians from the Rudny Altai (SW Siberia)

An organic origin for the carbonate concretions of the Ohio Shale

Early Carboniferous radiolarians from north‐west Thailand: palaeogeographical implications

Contact Info

Product

Resources

About