Where: Hebei, China (40.2° N, 118.2° E: paleocoordinates 0.0° N, 0.0° E)
• coordinate based on nearby landmark
When: Zhangjiayu Member (Gaoyuzhuang Formation), Calymmian (1600.0 - 1400.0 Ma)
• A volcanic tuff in the lower third of Member III was dated at 1577 +/- 12 Ma by Tian et al., 2015, while one in the upper part of Member III was dated at 1560 +/- 3 Ma by Li et al., 2010.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, calcareous shale
Size class: macrofossils
Preservation: soft parts
Primary reference: S. X. Zhu, M. Y. Zhu, A. H. Knoll, Z. J. Yin, F. C. Zhao, S. F. Sun, Y. G. Qu, M. Shi, and H. Liu. 2016. Decimetre-scale multicellular eukaryotes from the 1.56-billion-year-old Gaoyuzhuang Formation in North China. Nature Communications 7(11500) [M. Uhen/M. Uhen/M. Clapham]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 180121: authorized by Mark Uhen, entered by Mark Uhen on 08.07.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
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