Recovery dynamics of foraminifers and algae following the Permian-Triassic extinction in Qingyan, South China

Song, Haijun; Yang, Lirong; Tong, Jinnan; Chen, Jing; Tian, Li; Song, Huyue; Chu, Daoliang

doi:10.1016/j.geobios.2014.11.004

Cited by 21 publications

(23 citation statements)

References 69 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…From these rather exhaustive environmental records, many clades and geochemical proxies were studied to decipher the regional biotic recovery signal. The diversity of both benthic and nektonic organisms was analyzed mainly from foraminifers (Song et al, 2011, 2015b), brachiopods (Chen et al, 2015; Wang et al, 2017), bivalves (Yin, 1985; Huang et al, 2014), gastropods (Pan et al, 2003; Kaim et al, 2010), conodonts (Zhang et al, 2007; Zhao et al, 2007; Jiang et al, 2014; Brosse et al, 2015, 2016; Liang et al, 2016; Bai et al, 2017), and ammonoids (Chao, 1959; Xu, 1988; Mu et al, 2007; Brayard and Bucher, 2008; Brühwiler et al, 2008). Paleoenvironmental and paleoclimatic signals were also intensively studied from numerous South Chinese sections (Payne et al, 2004; Galfetti et al, 2007, 2008; Song et al, 2012, 2017).…”

Section: Introductionmentioning

confidence: 99%

A new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid fauna from Gujiao, South China

Dai¹,

Song²,

Brayard³

et al. 2018

J. Paleontol.

Self Cite

View full text Add to dashboard Cite

Bed-by-bed sampling of the lower portion of the Daye Formation at Gujiao, Guizhou Province, South China, yielded new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid faunas showing a new regional Induan ammonoid succession. This biostratigraphic scheme includes in chronological order the late GriesbachianOphiceras mediumandJieshaniceras guizhouensebeds, and the middle DienerianAmbites radiatusbed. The latter is recognized for the first time as a separate biozone in South China. Eight genera and 13 species are identified, including one new species,Mullericeras gujiaoensen. sp. The new data show that a relatively high level of ammonoid taxonomic richness occurred rather rapidly after the Permian/Triassic mass extinction in the late Griesbachian, echoing similar observations in other basins, such as in the Northern Indian Margin.UUID:http://zoobank.org/a24a3387-f3dd-4da4-a134-84372352a63d

show abstract

Section: Introductionmentioning

confidence: 99%

A new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid fauna from Gujiao, South China

Dai¹,

Song²,

Brayard³

et al. 2018

J. Paleontol.

Self Cite

View full text Add to dashboard Cite

show abstract

“…13). The ‘normal’ species (including the Late Permian and Triassic foraminifers that have been reported in Song et al 2007, 2009, 2011, 2015; Song, Tong & Chen, 2009, 2011; and some unpub. data for the Dongling, Tieshikou, Cili, and Bianyang sections) beds usually have a moderate diversity with a moderate abundance (see Fig.…”

Section: Survival Strategy Response To Stressed Environmentsmentioning

confidence: 98%

Early Triassic disaster and opportunistic foraminifers in South China

et al. 2015

Self Cite

View full text Add to dashboard Cite

Survival and recovery are important dynamic processes of biotic evolution 15 during major geological transitions. Disaster and opportunistic taxa are two significant 16 groups that dominate the ecosystem in the aftermath of mass extinction events. Disaster 17 taxa appear immediately after such crises whilst opportunists predate the crisis but also 18 bloom in the aftermath. This paper documents three disaster foraminiferal species and 19 seven opportunistic foraminiferal species from Lower Triassic successions of South China. 20They are characterized by extreme high-abundance and low-diversity and occurred 21 occasionally in the Griesbachian, Smithian, and Spathian. The characteristics (small size, 22 simple morphology) and stratigraphic ranges of these groups suggest that r-selection is a 23 commonly used strategy for survivors to cope with either harsh post-extinction conditions 24 and/or environments lacking incumbents. 25

show abstract

“…This model suggests that there should be a narrow mid-water zone between lethally warm, shallow water and anoxic deep waters, where some organisms with hypoxia and high temperature tolerance could survive during and after the P-Tr extinction event. Multiple expansions of the refuge zone in the Early Triassic were used to explain the recovery pattern of nektons (e.g., ammonoid and conodont) and benthic foraminifers (Brayard et al, 2009;Stanley, 2009;Song et al, 2011Song et al, , 2015.…”

Section: Inferred Environmental Controlmentioning

confidence: 99%

Recovery pattern of brachiopods after the Permian–Triassic crisis in South China

Chen

Tong

Song

et al. 2015

Palaeogeography, Palaeoclimatology, Palaeoecology

Self Cite

View full text Add to dashboard Cite

Recovery dynamics of foraminifers and algae following the Permian-Triassic extinction in Qingyan, South China

Cited by 21 publications

References 69 publications

A new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid fauna from Gujiao, South China

A new Griesbachian–Dienerian (Induan, Early Triassic) ammonoid fauna from Gujiao, South China

Early Triassic disaster and opportunistic foraminifers in South China

Recovery pattern of brachiopods after the Permian–Triassic crisis in South China

Contact Info

Product

Resources

About