Laoshan, bed 9: Paibian, China

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Agnostida - Agnostidae
? Kormagnostus clavatus Lu and Lin 1989
Agnostida - Diplagnostidae
Pseudagnostus sp. Jaekel 1909
Pseudagnostus (Pseudagnostus) vigilax Lu and Lin 1989
synonym of Pseudagnostus josephus
Agnostida
Glyptagnostus reticulatus (Angelin 1851)
see common names

Geography
Country:China State/province:Zhejiang County:Jiangshan
Coordinates: 28.8° North, 118.6° East (view map)
Paleocoordinates:17.6° North, 146.6° East
Basis of coordinate:estimated from map
Geographic resolution:small collection
Time
Period:Cambrian Epoch:Furongian
Stage:Paibian 10 m.y. bin:Cambrian 5
Key time interval:Paibian Trilobite zone: Glyptagnostus reticulatus
Age range of interval:497.00000 - 494.00000 m.y. ago
Stratigraphy
Formation:Huayansi
Local section:Laoshan Local bed:9
Local order:bottom to top
Stratigraphic resolution:bed
Stratigraphy comments: samples GD34-GD36
Lithology and environment
Primary lithology: lithified "limestone"
Lithology description: blackish grey thin- to medium-bedded limestones
Environment:slope
Geology comments: outermost part of the Jiangnan Slope Belt, adjacent to the Jiangnan Basin
Taphonomy
Modes of preservation:cast,mold/impression
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:125556
Authorizer:W. Kiessling Enterer:U. Merkel
Research group:marine invertebrate
Created:2012-03-14 21:12:28 Last modified:2012-03-14 05:12:28
Access level:authorizer only Released:2015-03-14 21:12:28
Creative Commons license:CC BY
Reference information

Primary reference:
40788. Y. H. Lu and H. L. Lin. 1989. The Cambrian trilobites of western Zhejiang. Palaeontologia Sinica, new series B 25:1-287 [W. Kiessling/U. Merkel]