Results 191 to 198 of about 1,129 (198)

Shallow-Water Trilobites From the Koumenzi Formation (Katian, Upper Ordovician) of Qilian, Northeastern Qinghai, China: Biogeographical Links With Kazakh Terranes

Palaeoworld
Yu-Chen Zhang
exaly  

Productivity and redox influences on the late Ordovician ‘Katian Extinction’ and ‘early Silurian Recovery’

Palaeogeography, Palaeoclimatology, Palaeoecology
Can Chen, Jiasheng Wang, Xiaohong Chen, Thomas J. Algeo, Zhou Wang, Wenwu Yang, Qiang Song   +6 more
openaire   +1 more source

Late Katian Paraorthograptus pacificus Graptolite Biozone From Xing'an, Northern Guangxi, China

Gff, 2014
exaly  

Stromatoporoids from the Upper Ordovician (Katian) Koumenzi Formation of North Qilian Mountains, China

Palaeoworld
Juwan Jeon, Yu-Chen Zhang, Stephen Kershaw, Ren-Bin Zhan   +3 more
openaire   +1 more source

Rare signs of predation on rhynchonellate brachiopods in the early Katian (Late Ordovician) of northern Estonia

Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
Olev Vinn, Mare Isakar, Magdy El Hedeny, Mansour I. Almansour, Saleh Al Farraj   +4 more
openaire   +1 more source

Organic-Carbon Deposition and Coastal Upwelling at Mid-Latitude During the Upper Ordovician (Late Katian): A Case Study From the Welsh Basin, UK

Palaeogeography, Palaeoclimatology, Palaeoecology, 2009
exaly  

Middle Katian trabeculate heliolitid corals from the North Qilian Mountains of Northwest China

Palaeoworld
Yu-Nong Cui, Guang-Xu Wang, Yong Wang, Yu-Chen Zhang, Ren-Bin Zhan   +4 more
openaire   +1 more source

Astronomically Paced Katian (Late Ordovician) Sea-Level Changes: A Record From Northern Yangtze Block

Global and Planetary Change
Chuanzhen Ren
exaly