Also known as Shang MaJiaGou Fm., DanHe Electric Plant, BoAi Co., HeNan Prov., China
Where: HeNan, China (35.0° N, 112.0° E: paleocoordinates 19.0° S, 128.7° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Shan MaJiaGou Formation, Llanvirn (466.0 - 460.9 Ma)
• Shan MaJiaGou = Upper Majiagou
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified, gray, yellow dolomite and lithified, dolomitic, gray, argillaceous limestone
Size classes: macrofossils, mesofossils
Primary reference: Stratigraphic Group of LiaoNing and HeNan Provinces. 1989. Regional stratigraphic table of northern China: LiaoNing and HeNan Provinces. Geological Publishing House, Beijing, China (Original source resides with A. Miller) [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 20771: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 06.06.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Cephalopoda | |
Tofangoceras sp. Kobayashi 1927 | |
Stereoplasmoceras sp. Grabau 1922 | |
Armenoceras sp. Foerste 1924
Nybyoceras sp. Troedsson 1926 | |
Actinoceras sp. Bronn 1837 | |
Conodonta | |
Panderodus sp. Ethington 1959 conodont | |
Plectodina sp. conodont | |
Belodella sp. Ethington 1959 conodont | |
Erraticodon sp. Dzik 1978 conodont | |
"Acontiodus sp." = Acodus, Triangulodus sp.
"Acontiodus sp." = Acodus Pander 1856 conodont
Triangulodus sp. van Wamel 1974 conodont | |
Scandodus sp. Lindstrom 1955 conodont | |
Drepanodus sp. Pander 1856 conodont
Scolopodus sp. conodont
"Aurilobodus sp." = Juanognathus Serpagli 1974 conodont |