Matches in SemOpenAlex for { <https://semopenalex.org/work/W2593399257> ?p ?o ?g. }
- W2593399257 endingPage "141" @default.
- W2593399257 startingPage "123" @default.
- W2593399257 abstract "Abstract A late Smithian ichnoassemblage is reported from the Lower Triassic succession from the Lichuan section, western Hubei Province, South China. This ichnoassemblage comprises 13 ichnogenera, which include simple, horizontal traces (Cochlichnus, Cosmorhaphe, Didymaulichnus, Gordia, Circulichnis, and Planolites), vertical traces (Arenicolites, Laevicyclus), oblique- or horizontal branching traces (Palaeophycus), slightly complex burrow networks (Thalassinoides, and Treptichnus), and grazing traces (Cosmorhaphe and Gyrochorte). These traces are also categorized into fodinichnia, domichnia, pascichnia, and repichnia ethologic types, suggesting a fairly high degree of behavioral complexity. Of these, the fodinichnia traces are most abundant. The ichnoassemblage horizons usually have rather high ichnofabric indices (ii), reaching ii 4–5. Bedding plane coverage is up to 70–90%, resulting in high bedding plane bioturbation index as well (BPBI 4–5). The Lichuan ichnoassemblage traces have mean and maximum diameters of 4.8 mm and 9 mm, respectively (n = 342). The traces penetrate to a depth of up to 30 mm into the sediment, with an average depth of penetration of 15 mm, indicating third to fourth tiering levels (3–4). Overall, the Lichuan ichnofauna shows an abrupt increase in ichnodiversity, burrow width, behavioral complexity, and ecologic tiering level, which are indicative of recovery stages of 2–3 in the late Smithian. When compared to five coeval ichnoassemblages from other sections in South China (Yashan, Susong, Daxiakou, Gaimao, and Tianshengqiao) and coeval ichnoassemblages from elsewhere (northern Italy, Western Australia, western US), the Lichuan trace-fossil assemblage reaches similar level of diversity during this time interval. Paleoenvironmental analysis indicates that the late Smithian recovery pulse is typically confined to the offshore transition setting, whereas more distal zones record much lower levels of recovery. Therefore, time and environmental conditions were the two crucial factors controlling the rate and degree of recovery of trace-making organisms in the aftermath of the latest Permian mass extinction." @default.
- W2593399257 created "2017-03-16" @default.
- W2593399257 creator A5034697679 @default.
- W2593399257 creator A5044445924 @default.
- W2593399257 creator A5049013639 @default.
- W2593399257 creator A5062385838 @default.
- W2593399257 date "2017-11-01" @default.
- W2593399257 modified "2023-10-17" @default.
- W2593399257 title "A Smithian (Early Triassic) ichnoassemblage from Lichuan, Hubei Province, South China: Implications for biotic recovery after the latest Permian mass extinction" @default.
- W2593399257 cites W1472254684 @default.
- W2593399257 cites W1582475895 @default.
- W2593399257 cites W1914731816 @default.
- W2593399257 cites W1969446952 @default.
- W2593399257 cites W1970644949 @default.
- W2593399257 cites W1975737995 @default.
- W2593399257 cites W1976104635 @default.
- W2593399257 cites W1976278411 @default.
- W2593399257 cites W1976946115 @default.
- W2593399257 cites W1978654031 @default.
- W2593399257 cites W1981546302 @default.
- W2593399257 cites W1982925692 @default.
- W2593399257 cites W1982997983 @default.
- W2593399257 cites W1988168212 @default.
- W2593399257 cites W1989592027 @default.
- W2593399257 cites W1992082284 @default.
- W2593399257 cites W2005854624 @default.
- W2593399257 cites W2010167671 @default.
- W2593399257 cites W2010535835 @default.
- W2593399257 cites W2011947668 @default.
- W2593399257 cites W2013332420 @default.
- W2593399257 cites W2021789301 @default.
- W2593399257 cites W2021809762 @default.
- W2593399257 cites W2025207184 @default.
- W2593399257 cites W2025900801 @default.
- W2593399257 cites W2038578203 @default.
- W2593399257 cites W2055961385 @default.
- W2593399257 cites W2056130583 @default.
- W2593399257 cites W2063112221 @default.
- W2593399257 cites W2068304195 @default.
- W2593399257 cites W2070140675 @default.
- W2593399257 cites W2071278703 @default.
- W2593399257 cites W2075863042 @default.
- W2593399257 cites W2079431706 @default.
- W2593399257 cites W2080834350 @default.
- W2593399257 cites W2081820460 @default.
- W2593399257 cites W2088381531 @default.
- W2593399257 cites W2088381928 @default.
- W2593399257 cites W2088881778 @default.
- W2593399257 cites W2090997583 @default.
- W2593399257 cites W2095379159 @default.
- W2593399257 cites W2098557627 @default.
- W2593399257 cites W2099674340 @default.
- W2593399257 cites W2102071507 @default.
- W2593399257 cites W2117891866 @default.
- W2593399257 cites W2122748668 @default.
- W2593399257 cites W2138776159 @default.
- W2593399257 cites W2147272825 @default.
- W2593399257 cites W2157614939 @default.
- W2593399257 cites W2159983623 @default.
- W2593399257 cites W2160118267 @default.
- W2593399257 cites W2162618745 @default.
- W2593399257 cites W2179004386 @default.
- W2593399257 cites W2302134698 @default.
- W2593399257 cites W2329251205 @default.
- W2593399257 cites W2330336985 @default.
- W2593399257 cites W2334002538 @default.
- W2593399257 cites W2485786164 @default.
- W2593399257 cites W2495478982 @default.
- W2593399257 cites W2504155591 @default.
- W2593399257 doi "https://doi.org/10.1016/j.palaeo.2017.03.003" @default.
- W2593399257 hasPublicationYear "2017" @default.
- W2593399257 type Work @default.
- W2593399257 sameAs 2593399257 @default.
- W2593399257 citedByCount "19" @default.
- W2593399257 countsByYear W25933992572017 @default.
- W2593399257 countsByYear W25933992572018 @default.
- W2593399257 countsByYear W25933992572019 @default.
- W2593399257 countsByYear W25933992572020 @default.
- W2593399257 countsByYear W25933992572021 @default.
- W2593399257 countsByYear W25933992572022 @default.
- W2593399257 countsByYear W25933992572023 @default.
- W2593399257 crossrefType "journal-article" @default.
- W2593399257 hasAuthorship W2593399257A5034697679 @default.
- W2593399257 hasAuthorship W2593399257A5044445924 @default.
- W2593399257 hasAuthorship W2593399257A5049013639 @default.
- W2593399257 hasAuthorship W2593399257A5062385838 @default.
- W2593399257 hasConcept C101991246 @default.
- W2593399257 hasConcept C109007969 @default.
- W2593399257 hasConcept C111612153 @default.
- W2593399257 hasConcept C127313418 @default.
- W2593399257 hasConcept C144024400 @default.
- W2593399257 hasConcept C149923435 @default.
- W2593399257 hasConcept C151730666 @default.
- W2593399257 hasConcept C166957645 @default.
- W2593399257 hasConcept C18903297 @default.
- W2593399257 hasConcept C191935318 @default.
- W2593399257 hasConcept C205649164 @default.
- W2593399257 hasConcept C2781229967 @default.