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Fig. 78 | Swiss Journal of Palaeontology

Fig. 78

From: Smithian ammonoid faunas from Utah: implications for Early Triassic biostratigraphy, correlation and basinal paleogeography

Fig. 78

Scatter diagrams of H, W and U, and H/D, W/D and U/D for Pseudosageceras multilobatum (open symbols indicate the one measurable specimen from the Pahvant Range, Owenites beds; grey symbols indicate specimens from Siberia, Guangxi, Nevada, Madagascar, the Caucasus, Pakistan, Tibet and Oman; data from Dagys and Ermakova 1990, Brayard and Bucher 2008, Kummel and Steele 1962, Collignon 1933, Shevyrev 1968, Brühwiler et al. 2010b, 2012a, c; [n = 55])

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