Where: Anhui, China (32.2° N, 116.2° E: paleocoordinates 21.3° N, 156.9° E)
• coordinate based on political unit
• local area-level geographic resolution
When: Yutaishan Formation, Atdabanian to Atdabanian (521.0 - 512.9 Ma)
• middle Early Cambrian
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, phosphatic, sandy limestone
Size class: macrofossils
Preservation: mold/impression
Primary reference: B. Zhou and L. Xiao. 1984. Early Cambrian monoplacophorans and gastropods from Huainan and Huoqiu Counties, Anhui Province. Professional Papers in Stratigraphy and Palaeontology 13:125-140 [P. Wagner/P. Wagner/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 107632: authorized by Wolfgang Kiessling, entered by Uta Merkel on 11.04.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| Barskovia simplex | |
"Barskovia simplex n. sp." = Xinjispira simplex
"Barskovia simplex n. sp." = Xinjispira simplex Zhou and Xiao 1984 | |
| Helcionelloida | |
"Auriculaspira madianensis n. sp." = Pelagiella madianensis, "Auriculaspira adunca n. gen." = Pelagiella adunca
"Auriculaspira madianensis n. sp." = Pelagiella madianensis Zhou and Xiao 1984
"Auriculaspira adunca n. gen." = Pelagiella adunca He et al. 1984 | |
"Anabarella dreponodus" = Stenotheca drepanoida
"Anabarella dreponodus" = Stenotheca drepanoida He et al. 1984 | |
"Mellopegma nanum n. sp." = Capitoconus nana, Ilsanella reticulata n. sp., Helcionella sidingshanensis n. sp., "Mellopegma rostratum n. sp." = Davidonia rostratum, "Bemella anhuiensis n. sp." = Davidonia rostratum, "Bemella costa n. sp." = Davidonia rostratum, Protowenella primaria n. sp., Protowenella huainanensis n. sp., "Bemella obscuricosta n. sp." = Securiconus obscuricosta, Anhuiconus microtuberus n. gen. n. sp., Hujiagouella shouxianensis n. sp.
"Mellopegma nanum n. sp." = Capitoconus nana Zhou and Xiao 1984
Ilsanella reticulata n. sp. Zhou and Xiao 1984
Helcionella sidingshanensis n. sp. Zhou and Xiao 1984
"Mellopegma rostratum n. sp." = Davidonia rostratum Zhou and Xiao 1984
"Bemella anhuiensis n. sp." = Davidonia rostratum Zhou and Xiao 1984
"Bemella costa n. sp." = Davidonia rostratum Zhou and Xiao 1984
Protowenella primaria n. sp. Zhou and Xiao 1984
Protowenella huainanensis n. sp. Zhou and Xiao 1984
"Bemella obscuricosta n. sp." = Securiconus obscuricosta Zhou and Xiao 1984
Anhuiconus microtuberus n. gen. n. sp. Zhou and Xiao 1984
Hujiagouella shouxianensis n. sp. Zhou and Xiao 1984 | |
Latouchella adunca n. sp., "Latouchella adelocosma n. sp." = Humilispira adelocosma
Latouchella adunca n. sp. Zhou and Xiao 1984
"Latouchella adelocosma n. sp." = Humilispira adelocosma Zhou and Xiao 1984 | |
| Tergomya | |
Paraceratoconus ruidus n. gen. n. sp.
Paraceratoconus ruidus n. gen. n. sp. Zhou and Xiao 1984 | |