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 (520.0 - 513.0 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 | |
| Gastropoda | |
"Anabarella dreponodus" = Stenotheca drepanoida
"Anabarella dreponodus" = Stenotheca drepanoida He et al. 1984 snail | |
"Latouchella adelocosma n. sp." = Humilispira adelocosma, Latouchella adunca n. sp.
"Latouchella adelocosma n. sp." = Humilispira adelocosma Zhou and Xiao 1984 snail
Latouchella adunca n. sp. Zhou and Xiao 1984 snail | |
"Mellopegma rostratum n. sp." = Davidonia rostratum, "Bemella costa n. sp." = Davidonia rostratum, "Bemella anhuiensis n. sp." = Davidonia rostratum, Ilsanella reticulata n. sp., "Mellopegma nanum n. sp." = Capitoconus nana, Hujiagouella shouxianensis n. sp., Anhuiconus microtuberus n. gen. n. sp., Helcionella sidingshanensis n. sp., "Bemella obscuricosta n. sp." = Securiconus obscuricosta, Protowenella huainanensis n. sp., Protowenella primaria n. sp.
"Mellopegma rostratum n. sp." = Davidonia rostratum Zhou and Xiao 1984 snail
"Bemella costa n. sp." = Davidonia rostratum Zhou and Xiao 1984 snail
"Bemella anhuiensis n. sp." = Davidonia rostratum Zhou and Xiao 1984 snail
Ilsanella reticulata n. sp. Zhou and Xiao 1984 snail
"Mellopegma nanum n. sp." = Capitoconus nana Zhou and Xiao 1984 snail
Hujiagouella shouxianensis n. sp. Zhou and Xiao 1984 snail
Anhuiconus microtuberus n. gen. n. sp. Zhou and Xiao 1984 snail
Helcionella sidingshanensis n. sp. Zhou and Xiao 1984 snail
"Bemella obscuricosta n. sp." = Securiconus obscuricosta Zhou and Xiao 1984 snail
Protowenella huainanensis n. sp. Zhou and Xiao 1984 snail
Protowenella primaria n. sp. Zhou and Xiao 1984 snail | |
| Helcionelloida | |
"Auriculaspira adunca n. gen." = Pelagiella adunca, "Auriculaspira madianensis n. sp." = Pelagiella madianensis
"Auriculaspira adunca n. gen." = Pelagiella adunca He et al. 1984
"Auriculaspira madianensis n. sp." = Pelagiella madianensis Zhou and Xiao 1984 | |
| Tergomya | |
Paraceratoconus ruidus n. gen. n. sp.
Paraceratoconus ruidus n. gen. n. sp. Zhou and Xiao 1984 | |