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all geography including DSDP/ODP Sites and Legs
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Asia
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isotopes
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metals
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marbles (1)
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Basin and Range Province
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oxygen
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Paleozoic
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Bonneterre Formation (1)
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Jiangshanian (1)
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Paibian (3)
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Orr Formation (2)
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Steptoean (26)
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Cow Head Group (4)
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stratigraphy (2)
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sulfur
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United States
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Iowa
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Dallas County Iowa (1)
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Massachusetts
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Berkshire County Massachusetts
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Berkshire Hills (1)
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Minnesota (1)
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Nevada
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Egan Range (1)
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Lincoln County Nevada (2)
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New York
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South Dakota
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Lawrence County South Dakota (1)
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Utah
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Cache County Utah (1)
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Iron County Utah (1)
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Millard County Utah
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House Range (3)
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Vermont
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weathering (1)
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rock formations
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sedimentary rocks
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dolostone (1)
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limestone (1)
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clastic rocks
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shale (2)
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siliciclastics (3)
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sedimentary structures
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planar bedding structures
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rhythmite (1)
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sediments
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sediments (1)
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siliciclastics (3)
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GeoRef Categories
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1-20 OF 26 RESULTS FOR
Steptoean
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Journal Article
A record of the Steptoean Positive Carbon Isotope Excursion (SPICE; Cambrian, Paibian) from the Cow Head Group, western Newfoundland
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 22 September 2023
Canadian Journal of Earth Sciences (2024) 61 (2): 134–144.
Journal Article
Novel age constraints for the onset of the Steptoean Positive Isotopic Carbon Excursion (SPICE) and the late Cambrian time scale using high-precision U-Pb detrital zircon ages
Journal: Geology
Publisher: Geological Society of America
Published: 14 October 2022
Geology (2022) 50 (12): 1415–1420.
Journal Article
Re-Os geochronology for the Cambrian SPICE event: Insights into euxinia and enhanced continental weathering from radiogenic isotopes
Journal: Geology
Publisher: Geological Society of America
Published: 24 March 2022
Geology (2022) 50 (6): 716–720.
Journal Article
Sedimentary mercury as a proxy for redox oscillations during the Cambrian SPICE event in western Newfoundland
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 08 March 2022
Canadian Journal of Earth Sciences (2022) 59 (8): 504–520.
Includes: Supplemental Content
Journal Article
The geochemistry of the late Cambrian carbonate in North China: the Steptoean Positive Carbon Isotope Excursion (SPICE) record suppressed in a coastal condition?
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 08 March 2019
Geological Magazine (2019) 156 (10): 1805–1819.
Journal Article
Carbon-isotope stratigraphy of the SPICE event (Upper Cambrian) in eastern Laurentia: implications for global correlation and a potential reference section
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 30 October 2018
Geological Magazine (2019) 156 (8): 1311–1322.
Journal Article
Carbon isotopes, stratigraphy, and environmental change: the Middle–Upper Cambrian Positive Excursion (SPICE) in Port au Port Group, western Newfoundland, Canada
Rosalia Barili, Joyce Elaine Neilson, Alexander Thomas Brasier, Karin Goldberg, Tatiana Pastro Bardola, Luiz Fernando De Ros, Melanie Leng
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 11 July 2018
Canadian Journal of Earth Sciences (2018) 55 (11): 1209–1222.
Journal Article
Evidence of a large δ 13 C carb and δ 13 C org depth gradient for deep-water anoxia during the late Cambrian SPICE event
Dandan Li, Xiaolin Zhang, Dongping Hu, Xiaoyan Chen, Wei Huang, Xu Zhang, Menghan Li, Liping Qin, Shanchi Peng, Yanan Shen
Journal: Geology
Publisher: Geological Society of America
Published: 12 June 2018
Geology (2018) 46 (7): 631–634.
Journal Article
Comparing cal3 and other a posteriori time-scaling approaches in a case study with the pterocephaliid trilobites
Journal: Paleobiology
Publisher: Paleontological Society
Published: 05 December 2016
Paleobiology (2017) 43 (1): 49–67.
Journal Article
Questioning a widespread euxinia for the Furongian (Late Cambrian) SPICE event: indications from δ 13 C, δ 18 O, δ 34 S and biostratigraphic constraints
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 20 May 2015
Geological Magazine (2015) 152 (6): 1085–1103.
Journal Article
Biogeographic Shifts in a Transgressive Succession: The Cambrian (Furongian, Jiangshanian; Latest Steptoean–Earliest Sunwaptan) Agnostoid Arthropods Kormagnostella Romanenko and Biciragnostus Ergaliev in North America
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 September 2013
Journal of Paleontology (2013) 87 (5): 804–817.
Journal Article
Late Cambrian (Furongian; Paibian, Steptoean) Agnostoid Arthropods from the Cow Head Group, Western Newfoundland
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 March 2012
Journal of Paleontology (2012) 86 (2): 201–237.
Journal Article
Species-Level Phylogenetic Analysis of Pterocephaliids (Trilobita, Cambrian) from the Great Basin, Western USA
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 2011
Journal of Paleontology (2011) 85 (6): 1128–1153.
Journal Article
Oxygen-isotope trends and seawater temperature changes across the Late Cambrian Steptoean positive carbon-isotope excursion (SPICE event)
Journal: Geology
Publisher: Geological Society of America
Published: 01 October 2011
Geology (2011) 39 (10): 987–990.
Journal Article
The Furongian (late Cambrian) Steptoean Positive Carbon Isotope Excursion (SPICE) in Avalonia
Journal: Journal of the Geological Society
Publisher: Geological Society of London
Published: 01 July 2011
Journal of the Geological Society (2011) 168 (4): 851–862.
Journal Article
Classification of the Late Cambrian (Steptoean) trilobite genera Cheilocephalus Berkey, 1898 and Oligometopus Resser, 1936 from Laurentia
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 28 July 2008
Canadian Journal of Earth Sciences (2008) 45 (6): 725–744.
Journal Article
The SPICE carbon isotope excursion in Siberia: a combined study of the upper Middle Cambrian–lowermost Ordovician Kulyumbe River section, northwestern Siberian Platform
ARTEM KOUCHINSKY, STEFAN BENGTSON, YVES GALLET, IGOR KOROVNIKOV, VLADIMIR PAVLOV, BRUCE RUNNEGAR, GRAHAM SHIELDS, JAN VEIZER, EDWARD YOUNG, KAREN ZIEGLER
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 23 May 2008
Geological Magazine (2008) 145 (5): 609–622.
Journal Article
Late Cambrian (Steptoean) sedimentation and responses to sea-level change along the northeastern Laurentian margin: Insights from carbon isotope stratigraphy
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 May 2007
GSA Bulletin (2007) 119 (5-6): 623–636.
Journal Article
Terrestrial-marine carbon cycle coupling in ∼500-m.y.-old phosphatic brachiopods
Journal: Geology
Publisher: Geological Society of America
Published: 01 August 2005
Geology (2005) 33 (8): 661–664.
Journal Article
The Late Cambrian Spice (δ 13 C) Event and the Sauk II-SAUK III Regression: New Evidence from Laurentian Basins in Utah, Iowa, and Newfoundland
Matthew R. Saltzman, Clinton A. Cowan, Anthony C. Runkel, Bruce Runnegar, Michael C. Stewart, Allison R. Palmer
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 01 May 2004
Journal of Sedimentary Research (2004) 74 (3): 366–377.
1
GeoRef Thesaurus
Steptoean
Scope Notes: Stage. North America. Above Marjuman, below Sunwaptan.
Broader Terms: