Honghuayuan Formation
Geology
Members: unnamed (32)
Lithologies: mudstone (1), "shale" (5), lime mudstone (4), grainstone (2), "reef rocks" (2), "limestone" (25), dolomite (2), "carbonate" (2), chert (4)
Paleoenvironments: peritidal (1), shallow subtidal indet. (16), sand shoal (2), reef, buildup or bioherm (5), deep subtidal shelf (7), offshore shelf (1)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Tremadoc | China (Anhui) | (80137) | |
Tremadoc | China (Hubei) | (61726 61728) | |
Arenig | China (Guizhou) | (4768 4769 5266 5272 5273 7386 7635) | |
Arenig | China (Hubei) | (4724 4726 7724 154775 154777) | |
Arenig | China (Sichuan) | (5414 5415 5416 5419 7650 7663 7671) | |
Arenig | China (Hunan) | (7693) | |
Arenig | China (Hunan and Hubei) | (7718) | |
Arenig | China (JiangSu) | (7878 7922 7924 7925 7941) | |
Arenig | China (AnHui) | (7830 7845 7856) |