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velifer

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Famennian conodont zonation (CZ) after  Spalletta  et al.  (2017)  with spa...
Published: 29 October 2024
marginifera marginifera ; u , Palmatolepis marginifera utahensis ; v , Scaphiggnathus velifer velifer ; t , Palmatolepis rugosa trachytera . *** Pseudopolygnathus granulosus ; s , Palmatolepis gracilis sigmoidalis ; s , Polygnathus styriacus ; m , Palmatolepis gracilis manca ; e , Palmatolepis
Journal Article
Published: 01 July 1999
Micropaleontology (1999) 45 (3): 304–318.
... suggests a low oxygen (hypoxic) environment. Conodonts indicate that the ostracode-bearing layer correlates with the Scaphignathus velifer Zone and fragments of cephalopods indicate the Platyclymenia do III-IV Zone. GeoRef, Copyright 2004, American Geological Institute. 1999 ...
Published: 01 January 1984
DOI: 10.1130/SPE196-p179
... The standard Late Devonian conodont zonation between the top of the Upper marginifera Zone and the earliest Carboniferous Siphonodella sulcata Zone is revised to replace the former velifer , styriacus , and costatus zonal groups, which were based primarily on genera other than...
Published: 01 January 1970
DOI: 10.1130/MEM127-p285
... with difficulty to the Scaphignathus velifer, Upper Polygnathus styriacus, and Spathognathodus costatus Zones. The faunal sequence of the S. costatus Zone differs significantly from that in Germany. ...
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Famennian biostratigraphic species. (a)  Palmatolepis triangularis  Sannema...
Published: 25 November 2013
, 1962 ; (j) Scaphignathus velifer velifer Helms, 1959 ; (k) Palmatolepis perlobata helmsi Ziegler, 1962 ; (l) Palmatolepis gracilis sigmoidalis Ziegler, 1962 ; (m). Palmatolepis perlobata postera Ziegler, 1960 ; (n) Polygnathus styriacus
Journal Article
Published: 01 January 2009
Journal of Paleontology (2009) 83 (1): 70–79.
... (1979) from the Upper velifer Zone (=Upper trachytera Zone), and they gave a range of Upper velifer to Lower costatus zones (=Upper trachytera to Middle expansa zones). Based on conodonts in Poland, Dzik (2006) suggested a slightly shorter range, trachytera Zone to Lower jugosus Zone...
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Journal Article
Published: 25 November 2013
Geological Magazine (2014) 151 (5): 864–884.
..., 1962 ; (j) Scaphignathus velifer velifer Helms, 1959 ; (k) Palmatolepis perlobata helmsi Ziegler, 1962 ; (l) Palmatolepis gracilis sigmoidalis Ziegler, 1962 ; (m). Palmatolepis perlobata postera Ziegler, 1960 ; (n) Polygnathus styriacus...
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Journal Article
Journal: PALAIOS
Published: 01 March 2007
PALAIOS (2007) 22 (2): 114–122.
...; Scaphignathus velifer Ziegler, 1960; and Ancyrodella gigas Youngquist, 1947. Ancyrodella gigas obviously represents a reworked Frasnian species. The presence of Scaphignathus velifer indicates the latest P. marginifera to late P. trachytera Zones (former S. velifer Zone and former upper...
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Journal Article
Published: 29 October 2024
Journal of the Geological Society (2025) 182 (1): jgs2024-125.
... marginifera marginifera ; u , Palmatolepis marginifera utahensis ; v , Scaphiggnathus velifer velifer ; t , Palmatolepis rugosa trachytera . *** Pseudopolygnathus granulosus ; s , Palmatolepis gracilis sigmoidalis ; s , Polygnathus styriacus ; m , Palmatolepis gracilis manca ; e , Palmatolepis...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP423.14
EISBN: 9781862399556
..., there was a gradual loss of seven important conodont species/subspecies: Palmatolepis perlobata grossi Ziegler in Kronberg et al. (1960) (second carbonate bed below the Lower Annulata Event), Scaphignathus velifer velifer Helms, 1959 (top Lower Annulata Event), Pa . rugosa trachytera Ziegler...
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Journal Article
Published: 01 January 1986
Journal of the Geological Society (1986) 143 (1): 199–207.
... biofacies. These beds which range from lower velifer-Zone (Famennian) to bilineutus-Zone (Visban), are associated with supermature orthoquartzites whose sedi- mentary structures suggest an active shoreline environment. Both lithologies interfinger with a tuffaceous argillite succession carrying mature sheet...
Journal Article
Published: 24 June 2003
Canadian Journal of Earth Sciences (2003) 40 (7): 983–993.
... aanverwante genera (Pisces, Siluriformes, Bagridae): een systematische, morphologische, anatomische en zögeografische studie . Ph.D. thesis, Katholieke Universiteit Leuven , Belgium . Risch L. Thys van den Audenaerde D . 1981 . Note on the systematical status of Gephyroglanis velifer Thys...
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Journal Article
Published: 01 September 2006
Journal of Paleontology (2006) 80 (5): 993–1008.
... velifer Rafinesque, 1820 : UMMZ 169033-S, 386 mm SL, Lake of the Ozarlco, Comelon County, Montana, USA; UMMZ 86176-S, Holston or Tennessee rivers, USA; UMMZ 100950-S, Mississippi River, Iowa, USA. Ictiobus bubalus Rafinesque, 1818 : UMMZ 223231-S, 350 mm SL, Presa Mante, Tamaulipas, Mexico; UMMZ...
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Series: Geological Society, London, Special Reports
Published: 01 January 2011
DOI: 10.1144/SR26.4
EISBN: 9781862396944
... and Buckator formations (Fig. 15 , Col. 6), the latter yielding conodonts of the typicus Zone and Fammenian lower velifer Subzone ( Selwood et al. 1985 ). The Yeolmbridge Formation developed on the crest and flanks of the Laneast High (Fig. 15 , Col. 8) contains Gattendorfia Zone ammonoids +2...
FIGURES
Journal Article
Published: 01 March 1970
Bulletin of Canadian Petroleum Geology (1970) 18 (1): 32–66.
...) and two other localities in southwestern Montana were reported by Sandberg and Klapper (1967, p . B49) t o contain a conodont fauna assignable to the Seapizi.gnathus velifer Zone . As a result of further work by Klapper and Sandberg (in Klapper and STRATIGRAPHY, ETC ., EXSHAW FORMATION 4 9 others...
Series: Geological Society, London, Special Publications
Published: 01 January 2009
DOI: 10.1144/SP314.9
EISBN: 9781862395626
.... 1977 , p. 18). Ten samples (from an interval between 50 and 180 m below sample 36) contained miospores lacking G. cornuta. Scaphignathus velifer velifer (first occurrence in the Latest marginifera conodont Zone) is known 162 m below sample 36 in the same section. G. cornuta first occurrence...
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Series: Geological Society, London, Special Publications
Published: 01 January 2016
DOI: 10.1144/SP423.3
EISBN: 9781862399556
... , and Palmatolepis minuta minuta Branson & Mehl, 1934 in Sample SOC 600. A lower Palmatolepis rhomboidea age is not supported because Scaphignathus velifer Helms, 1959 is not known below the Upper Palmatolepis marginifera conodont Zone within the Canning Basin and this taxon has been recovered below...
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Publisher: Society for Sedimentary Geology
Published: 01 January 2017
DOI: 10.2110/sepmsp.107.12
EISBN: 9781565763456
... Member units 2, 3, and 4 suggest a Late trachytera Zone. Sparse conodonts were assigned to the Scaphignathus subserratus-Pelekysgnathus inclinatus (Scaphignathus velifer Zone in Germany; Sartenaer and Sandberg 1974 ). Later samples processed by Hell (2010) also found trachytera Zone conodonts...
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... CAVE Taxon Pleistocene Holocene Insectivora Blarina carolinensis X X Cryptotis parva X X Notiosorex crawfordi X X Scalopus aquaticus X X Chiroptera Myotis velifer X X Pipistrellus sp. X X Xenarthra Glossotherium harlani X...
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Series: Geological Society, London, Geology of Series
Published: 01 January 2006
DOI: 10.1144/GOEWP.10
EISBN: 9781862393882
... and limestone lenses with facies-related conodont species indicating a shallow-water sub-tidal depositional setting. The formation ranges from the Fammenian Scaphignathus velifer Zone (Selwood et al. 1985) to the Gnathodus bilineatus Zone ( Austin & Matthews 1967 ). In the St Mellion Outlier, well...
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