Where: Xizang, China (32.0° N, 90.8° E: paleocoordinates 14.4° N, 86.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Motianling Formation, Oxfordian to Oxfordian (163.5 - 150.8 Ma)
• middle part of the upper member of the Motianling
• group of beds-level stratigraphic resolution
Environment/lithology: reef, buildup or bioherm; lithified limestone
Size class: macrofossils
Primary reference: D. Dong and M. Wang. 1983. New material of the Upper Jurassic stromatoporoids in the Ando County of north Xizang. Acta Palaeontologica Sinica 22(4):413-428 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 116455: authorized by Wolfgang Kiessling, entered by Uta Merkel on 07.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
| unclassified | |
| Demospongiae | |
|
Bauneia sp. Peterhans 1927 demosponge | |
Dongqiaostromaria grossa n. gen. n. sp., Atelostroma jurassicum n. gen. n. sp., Dongqiaostroma subovatum n. sp., Dongqiaostroma asiaticum n. sp., Dongqiaostroma sinense n. sp., Dongqiaostroma orientum n. sp., Dongqiaostroma lamellatum n. gen. n. sp.
Dongqiaostromaria grossa n. gen. n. sp. Dong and Wang 1983 demosponge
Atelostroma jurassicum n. gen. n. sp. Dong and Wang 1983 demosponge
Dongqiaostroma subovatum n. sp. Dong and Wang 1983 demosponge
Dongqiaostroma asiaticum n. sp. Dong and Wang 1983 demosponge
Dongqiaostroma sinense n. sp. Dong and Wang 1983 demosponge
Dongqiaostroma orientum n. sp. Dong and Wang 1983 demosponge
Dongqiaostroma lamellatum n. gen. n. sp. Dong and Wang 1983 demosponge | |
Actinostromaria motianlingensis n. sp., Actostroma regulare n. sp.
Actinostromaria motianlingensis n. sp. Dong and Wang 1983 demosponge
Actostroma regulare n. sp. Dong and Wang 1983 demosponge | |
|
Cladocoropsis mirabilis Felix 1907 demosponge | |
| Stromatoporoidea | |
Milleporidium xizangense n. sp., Axiotubullina columna n. sp., Axiotubullina andoensis n. gen. n. sp., ? Coenostella dubia n. sp.
Milleporidium xizangense n. sp. Dong and Wang 1983 stromatoporoid sponge
Axiotubullina columna n. sp. Dong and Wang 1983 stromatoporoid sponge
Axiotubullina andoensis n. gen. n. sp. Dong and Wang 1983 stromatoporoid sponge
? Coenostella dubia n. sp. Dong and Wang 1983 stromatoporoid sponge | |
| Anthozoa | |
|
Montlivaltia sp. Lamouroux 1821 stony coral | |
"Pseudopistophyllum sp." = Pseudopisthophyllum
"Pseudopistophyllum sp." = Pseudopisthophyllum Geyer 1955 stony coral | |
|
Epismilia sp. Fromentel 1861 stony coral | |
| Hydrozoa | |
|
Spongiomorpha sp. Frech 1890 | |