Early Induan (Early Triassic) Cephalopods From the Daye Formation at Guiding, Guizhou Province, South China

Griesbachian and Dienerian (Early Triassic) Ammonoid Faunas From Northwestern Guangxi and Southern Guizhou (South China)

“…(2006) are also very poorly preserved and not useful for comparison. Mu et al. (2007) interpreted their poorly preserved cephalopod fauna from the Daye Fm.…”

“…is exposed intermittently along the western flank of the Guiding syncline. Mu et al. (2007) reported cephalopods from this formation at Wenjiangsi, three kilometres northwest of Guiding.…”

“…2007 Vishnuites cf. yangziensis Xu; Zakharov and Mu, p. 860, figs 5.2, 6.3, 6.4, 6.6, 6.8, 6.10, 6.12.…”

Biostratigraphy of Triassic Ammonoids

“…Indeed, despite the extensive history of research on the Permian/Triassic boundary, relatively little is known about Griesbachian and especially Dienerian ammonoids. Well-preserved Induan material has only been reported from a few areas, namely Canada (Tozer 1965a(Tozer , 1967(Tozer , 1994, the Salt Range in Pakistan (Waagen 1895; Ware et al 2011a, ongoing work) and Spiti in the Himalayas (Diener 1897;Krafft and Diener 1909;Krystyn et al 2004Krystyn et al , 2007aBrühwiler et al 2010c), and more recently South China (Tong et al 2004;Brühwiler et al 2008;Mu et al 2007). Schemes have also been proposed for South Primorye (Zakharov 1997;Shigeta et al 2009), Nepal (Kummel 1970;Waterhouse 1996), and Siberia (Dagys 1994;Dagys and Ermakova 1996), as well as East Greenland (Trümpy 1969;Bjerager et al 2006).…”

Dienerian (Early Triassic) ammonoids from the Candelaria Hills (Nevada, USA) and their significance for palaeobiogeography and palaeoceanography

“…In the lower latitudes, only a few recent studies have focused on the Tethyan realm, but these were in localities where the stratigraphic record is not as refined: e.g., Shigeta and Zakharov (2009) in Primorye (Eastern Russia), and Mu et al (2007) and Brühwiler et al (2008) in South China. Faunas from the northern Indian Margin are currently under revision at the University of Zürich.…”