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styriacus

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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...
Journal Article
Journal: AAPG Bulletin
Published: 01 August 1983
AAPG Bulletin (1983) 67 (8): 1341–1342.
... to the Lower Siphonodella crenulata Zone. Only rare, fragmentary conodonts have been found in the middle member. Conodont evidence from the middle of the lower shale suggests a late Devonian (Famennian) age (Upper Polygnathus styriacus Zone) for this member. Conodont color has been established...
Journal Article
Published: 01 July 1983
Journal of Paleontology (1983) 57 (4): 717–719.
...Morris S. Petersen; W. L. Stokes Abstract Cyrtoclymenia aff. C. strigata is identified from the Upper Devonian Pinyon Peak Limestone near Salt Lake City, Utah. The age of the ammonoid, as well as the associated conodont fauna, indicates that the enclosing rocks represent the Polygnathus styriacus...
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. ...
Journal Article
Published: 15 June 2016
Geological Magazine (2017) 154 (4): 888–902.
... Zone; sinensis Zone; dasaibaensis Zone; Early eurylobata Zone; and Late eurylobata Zone. Ziegler & Sandberg ( 1984 ) revised the upper part of the Upper Devonian zonation, naming all the zones before the entry of Si. praesulcata after species of genus Palmatolepis . The styriacus...
Image
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
Image
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: 15 January 2010
Geological Magazine (2010) 147 (4): 596–610.
.... It also differs from D. tormis , D. muelleri and D. darwini in having a longer rostrum. The rostrum of D. elavericus is, however, shorter than the rostrum of D. gervaisi , D. ratelii and D. styriacus . Preservation. The remains of a single specimen were recovered in loose connection...
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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Journal Article
Published: 01 June 2022
Rocky Mountain Geology (2022) 57 (1): 23–33.
... + 50 p., 1 sheet. Sandberg , C.A. , 1976 , Conodont biofacies of Late Devonian Polygnathus styriacus Zone in western United States , in Barnes , C.R. , ed., Conodont paleoecology : Geological Association of Canada Special Paper 15, p. 171 – 186 . Sandberg , C.A...
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Journal Article
Published: 01 October 2021
Rocky Mountain Geology (2021) 56 (2): 51–67.
... of the United States of America , v. 107 , p. 10,131 – 10,135 . Sandberg , C.A. , 1976 , Conodont biofacies of Late Devonian Polygnathus styriacus Zone in western United States , in Barnes , C.R. , ed., Conodont paleoecology: Geological Association of Canada Special Paper 15 , p. 171...
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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
Published: 01 March 1970
Bulletin of Canadian Petroleum Geology (1970) 18 (1): 32–66.
... styriacus Zone (Fig. 4) . It .has yielded conodont faunas of this zone from a basal lag deposit at Bandbox Moun- tain (Sandberg and Klapper, 1967, p . B50) and from sandstone inter - beds in its upper part (just below subunit C of Gutschick and others , 1962) at North Frazier Lake (Klapper, 1966, p . 7...
Journal Article
Published: 20 December 2024
Journal of the Geological Society (2025) 182 (2): jgs2024-147.
... in the accumulation of organic-rich strata, Middle–Upper Devonian, Appalachian basin . Chemical Geology , 195 , 229 – 273 , doi: 10.1016/S0009-2541(02)00397-2 10.1016/S0009-2541(02)00397-2 Sandberg , C.A. 1976 Conodont biofacies of late Devonian Polygnathus styriacus Zone in western United States...
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Journal Article
Published: 01 May 2006
Journal of Paleontology (2006) 80 (3): 537–560.
.... ? Cheiracanthoides comptus Vieth , 1980 (in part), pl. 6.12, 6.13, 6.15. ? Cheiracanthoides ? styriacus Poltnig , 1984 , p. 112–114, pls. 1.6–1.12, 2.8–2.12. ? Cheiracanthoides sp. Vidal, Goujet, Janvier, and Lardeux , 1994 , p. 324–332, fig. 4.9–4.11. Gomphonchus ? fromensis Burrow , 2002...
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Journal Article
Published: 01 January 2009
Journal of Paleontology (2009) 83 (1): 70–79.
... : DevonianCalifornia University, Riverside, Campus Museum Contribution , 4 . 144 – 182 . Sandberg , C. A. , W. , and Ziegler , 1979 , Taxonomy and biofacies of important conodonts of Late Devonian styriacus -Zone, United States and Germany : Geologica et Palaeontologica , 13 . 173 – 212...
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Journal Article
Published: 01 January 2000
Journal of Paleontology (2000) 74 (1): 101–112.
...: undervalued tectonic control? Palaeogeography, Palaeoclimatology, Palaeoecology . 141 : 177 - 198 . Sandberg , C. A. 1976 . Conodont biofacies of late Devonian Polygnathus styriacus Zone in western United States . p. 171 - 186C . R. BarnesConodont Paleoecology , Geological Association...
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Journal Article
Journal: Palynology
Published: 22 December 2017
Palynology (2017) 41 (0): 189–220.
... the upper Unit 1 (shale) of the Lower Sappington Formation was not palynologically productive at Logan Gulch, it was dated to the Lower expansa Zone (ex Upper Polygnathus styriacus zone) by Sandberg et al. ( 1972 ) as shown in Figure 3 . Hence, a gap during the postera Zone occurs at the top...
Journal Article
Published: 01 May 2019
Journal of Paleontology (2019) 93 (3): 476–495.
... Events: Towards an Integrated Approach : Amsterdam , Elsevier , p. 5 – 36 . Sandberg , C.A. , 1976 , Conodont biofacies of Late Devonian Polygnathus styriacus Zone in western United States , in Barnes , C.R. , ed., Conodont paleoecology : Geological Association of Canada...
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Journal Article
Published: 01 July 2023
Journal of Paleontology (2023) 97 (4): 914–926.
... Society of America Special Paper , v. 196 , p. 143 – 178 . Sandberg , C.A. , and Ziegler , W. , 1979 , Taxonomy and biofacies of important conodonts of Late Devonian styriacus-Tjone, United States...
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