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Sea lilies of the generaHolocrinus,Tollmannicrinus,andEckicrinus(order Holocrinida) from the Anisian (Middle Triassic) of Qingyan, south-western China 期刊论文
PALZ, 2019, 页码: 15
作者:  Stiller, Frank
Adobe PDF(2629Kb)  |  收藏  |  浏览/下载:244/1  |  提交时间:2020/10/28
Crinoidea  Holocrinida  Anisian  Middle Triassic  Guizhou  China  
Fusion or hypertrophy?: the unusual arms of the Petalocrinidae (Ordovician-Devonian: Crinoidea) 期刊论文
JOURNAL OF PALEONTOLOGY, 2019, 卷号: 93, 期号: 5, 页码: 966-970
作者:  Ausich, William, I;  Mao, Yingyan (毛颖颜);  Li, Yue (李越)
Adobe PDF(518Kb)  |  收藏  |  浏览/下载:266/1  |  提交时间:2019/12/18
Agglutinated tubes as a feature of Early Ordovician ecosystems 期刊论文
PALAEOWORLD, 2019, 卷号: 28, 期号: 1-2, 页码: 96-109
作者:  Muir, Lucy A.;  Botting, Joseph P.;  Lefebvre, Bertrand;  Upton, Christopher;  Zhang, Yuan-Dong (张元动)
Adobe PDF(6779Kb)  |  收藏  |  浏览/下载:288/1  |  提交时间:2019/05/22
Agglutination  Annelida  Ordovician Radiation  Polychaeta  
Primitive stalked echinoderms from the Middle Ordovician (Darriwilian) of Bang Song Tho, Kanchanaburi, western Thailand 期刊论文
GEOLOGICAL MAGAZINE, 2019, 卷号: 156, 期号: 1, 页码: 147-171
作者:  Paul, Christopher R. C.;  Boucot, Arthur J.;  Donovan, Stephen K.;  Zhan, Ren-Bin (詹仁斌);  Tansathien, Wattana
Adobe PDF(3048Kb)  |  收藏  |  浏览/下载:282/0  |  提交时间:2019/05/22
Systematics  Hemicosmitoids  Glyptocystitoids  Caryocystitids  Diploporites  Columnals