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Hindeodus parvus

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Journal Article
Published: 07 September 2017
Journal of Paleontology (2017) 91 (6): 1220-1227.
.... In this study, the apparatus of Hindeodus parvus (Kozur and Pjatakova, 1976 ) is reconstructed using synchrotron radiation micro-tomography (SR–μCT). This species has six kinds of elements disposed in 15 positions forming the conodont apparatus. Carminiscaphate, angulate, and makellate forms are settled...
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FIGURE 8 —Microscopic features of earliest Triassic ( <b>Hindeodus</b> <b>parvus</b>  Zon...
in > PALAIOS
Published: 01 June 2008
FIGURE 8 —Microscopic features of earliest Triassic ( Hindeodus parvus Zone) thrombolites. Scale for A–C = 1 mm; scale for D = 0.2 mm. A) Peripheral areas of mesoclots showing vestiges of individual clots and surrounding sediments. B) Intrathrombolite areas infilled by partially fused, peloidal
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FIGURE 9 —Coccoidal microbes and pyrite in the  <b>Hindeodus</b> <b>parvus</b>  Zone. Sca...
in > PALAIOS
Published: 01 June 2008
FIGURE 9 —Coccoidal microbes and pyrite in the Hindeodus parvus Zone. Scanning electron micrographs (A, E–F) and photographs of thin sections (B–D). Scale for B–D = 0.1 mm. A) Framboidal pyrite crystals embedded in micritic part of thrombolite. B) Isolated, coccoidal microbes showing a scattered
Journal Article
Journal: PALAIOS
Published: 01 August 2013
PALAIOS (2013) 28 (8): 509-522.
... provided much key data for understanding the nature of this mass extinction interval. Detailed investigation at Bianyang (Guizhou Province) has revealed ten conodont zones, in ascending order: Clarkina yini Zone; Hindeodus changxingensis Zone; Hindeodus parvus Zone; Sweetospathodus kummeli Zone...
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Journal Article
Published: 12 March 2004
Canadian Journal of Earth Sciences (2004) 41 (3): 323-330.
... the PTB in this section by high-precision biostratigraphy. They are the Hindeodus latidentatus – Clarkina meishanensis Zone, Hindeodus parvus Zone, and Isarcicella isarcica Zone in ascending order, which correspond well with the GSSP. The present biostratigraphic work on Xiakou section certainly confirmed...
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Journal Article
Journal: PALAIOS
Published: 01 April 2003
PALAIOS (2003) 18 (2): 138-152.
... framestone lacking Permian macrofossils. The conformable biostratigraphic boundary occurs at the first appearance of Hindeodus parvus within the basal meter of the calcimicrobial framestone. Intensively studied PTB sections in south China, such as the GSSP at Meishan, primarily are condensed sections from...
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Journal Article
Journal: GSA Bulletin
Published: 17 June 2019
GSA Bulletin (2019)
... values recorded in Hindeodus parvus to Isarcicella isarcica conodont zones (earliest Triassic). Sea surface temperatures (SST) reconstructed from oxygen isotopes of conodont apatite increase by 8−10 °C over an extrapolated time interval of ∼39 ka with the onset of global warming occurring in the C...
Journal Article
Journal: Geology
Published: 01 January 2017
Geology (2017) 45 (1): 83-86.
... to avoid the difficulties that arise from the diachronism of the index conodont Hindeodus parvus , the first occurrence of which defines the PTB at the Global Stratotype Section and Point at Meishan. Our new data demonstrate that these volcanogenic beds are contemporaneous and cogenetic, allowing us...
Journal Article
Journal: PALAIOS
Published: 01 August 2013
PALAIOS (2013) 28 (8): 523-540.
... Changhsingian (upper Permian) to Olenekian (Lower Triassic). Of these, the Clarkina yini, Clarkina meishanensis , and Clarkina taylorae Zones characterize the uppermost Changhsingian, whereas the Hindeodus parvus , Isarcicella staeschei , Isarcicella isarcica , Neoclarkina krystyni , Neoclarkina discreta...
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Series: Geological Society, London, Special Publications
Published: 01 January 2010
DOI: 10.1144/SP334.7
EISBN: 9781862395824
... Abstract Conodonts have played an important role in the construction of a Triassic timescale. Each of the stage boundaries is reviewed in the context of their evolving conodont faunas. The base Triassic (Induan) is defined by the appearance of Hindeodus parvus , which developed from H...
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Journal Article
Published: 01 June 2009
Bulletin of Canadian Petroleum Geology (2009) 57 (2): 167-191.
... isotope chemostratigraphy. Late Changhsingian conodonts were recovered from the base of the Blind Fiord Formation, while Hindeodus parvus , the species that marks the base of the Triassic at the GSSP in China, and associated conodont assemblages, occurs a few tens of metres above the base of the Blind...
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Journal Article
Journal: PALAIOS
Published: 01 June 2008
PALAIOS (2008) 23 (6): 356-369.
...FIGURE 8 —Microscopic features of earliest Triassic ( Hindeodus parvus Zone) thrombolites. Scale for A–C = 1 mm; scale for D = 0.2 mm. A) Peripheral areas of mesoclots showing vestiges of individual clots and surrounding sediments. B) Intrathrombolite areas infilled by partially fused, peloidal...
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Journal Article
Published: 01 September 2006
Geological Magazine (2006) 143 (5): 635-656.
... across the Permian–Triassic boundary and developed as a marine mudstone–mudstone contact in basinal areas of Hold With Hope, northern and southern Jameson Land. Correlation of the ammonoid stratigraphy with the FAD of Hindeodus parvus , which defines the base of the Triassic in Global Stratotype Section...
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Journal Article
Published: 01 July 2005
Journal of the Geological Society (2005) 162 (4): 653-659.
... ammonoids or the basal Triassic conodont marker Hindeodus parvus , confirms the age range, and correlation of the Russian and NW Chinese sections. In three Chinese sections, rapid changes in carbon isotopic (δ 13 C org ) composition of between 4 and 10‰ occur over the intervals showing abnormal pollen...
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Journal Article
Published: 01 January 2004
Micropaleontology (2004) 50 (3): 281-295.
...-Soleau n. sp., Arqoviella tahtaliensis Crasquin-Soleau n. sp., Callicythere lysi Crasquin-Soleau n. sp. The ostracodes at the base of the Kokarkuyu Formation (Induan) are the oldest Triassic forms ever discovered ( Hindeodus parvus and Isarcicella isarcica staeschei zones). The Permian genus Revyia...
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Journal Article
Published: 01 January 2004
Micropaleontology (2004) 50 (1): 27-44.
... Hindeodus parvus (Kozur and Pjatakova), we suggest that the Ubara section may be a good candidate for a boundary hypostratotype section in a pelagic cherty facies in which planktonic fossils are abundantly preserved, and in which the Permo–Triassic boundary may be confidently correlated. Occurrence...
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Journal Article
Journal: PALAIOS
Published: 01 October 2003
PALAIOS (2003) 18 (4-5): 388-402.
... in the western part of the Yangtze epicontinental sea. Lowest Triassic strata (the Hindeodus parvus conodont Zone) lie with apparent conformity on uppermost Permian skeletal packstone and wackestone, and are overlain by deeper subtidal thinly bedded argillaceous lime mudstone. These beds are characterized...
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Journal Article
Journal: Geology
Published: 01 April 2001
Geology (2001) 29 (4): 351-354.
... it is possible to compare the biotic crises of the marine and terrestrial realms using the same samples from the same section. The sediments record a negative excursion in δ 13 C carb values of 8‰–9‰, and in δ 13 C org values of 10‰–11‰. The presence of the conodont Hindeodus parvus, combined with the δ 13 C...
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Journal Article
Published: 01 December 1997
Bulletin of Canadian Petroleum Geology (1997) 45 (4): 693-707.
... and, in particular, southern China, where the boundary will likely be defined. Age assignments discussed in this paper are based upon the assumption that the boundary will be defined by the first appearance of Hindeodus parvus. Biostratigraphic work presented herein indicate that the Permian-Triassic boundary...
Journal Article
Journal: GSA Bulletin
Published: 01 July 2010
GSA Bulletin (2010) 122 (7-8): 1265-1279.
... Geology , v. 93 , p. 181 – 191 , doi: 10.1016/0037-0738(94)90004-3 . Paull R.K. Paull R.A. , 1994b , Hindeodus parvus : Proposed index fossil for the Permian–Triassic boundary : Lethaia , v. 27 , p. 271 – 272 , doi: 10.1111/j.1502-3931.1994.tb01421.x . Perri M.C...
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