Lower Emsian (Lower Devonian) conodonts from southwestern and central Guangxi, South China: Implications for palaeogeographic reconstructions

2021 ◽  
Author(s):  
Wen Guo ◽  
Ting Nie ◽  
Jianfeng Lu ◽  
Changmin Yu ◽  
Jincheng Li ◽  
...  
Keyword(s):  
South China ◽  
Lower Devonian ◽  
Lower Emsian

Emsian (Lower Devonian) conodonts from the Lufengshan section (Guangxi, South China)

2018 ◽  
Vol 99 (1) ◽  
pp. 45-62 ◽  
Author(s):  
Jianfeng Lu ◽  
José Ignacio Valenzuela-Ríos ◽  
Chengyuan Wang ◽  
Jau-Chyn Liao ◽  
Yi Wang
Keyword(s):  
South China ◽  
Lower Devonian

The Papiliophyllidae (Lower Devonian Rugosa): Their systematics and reinterpreted biostratigraphic value in Nevada

2003 ◽  
Vol 77 (4) ◽  
pp. 601-624
Author(s):  
Alan E. H. Pedder ◽  
Michael A. Murphy
Keyword(s):  
New Species ◽  
Lower Devonian ◽  
Field Work ◽  
Single Specimen ◽  
New Subspecies ◽  
Novaya Zemlya ◽  
Lower Emsian ◽  
The Family ◽  
Conodont Zonation ◽  
North American Craton

Field work has greatly increased the number of well-dated papiliophyllid corals available from Nevada. The established range of the family is expanded from Pragian and lower Emsian to Pragian and almost the entire Emsian. Ranges of species are calibrated against Johnson faunal intervals and a revised Pragian and lowermost Emsian conodont zonation proposed by Murphy for Nevada. Study of all reposited material has led to some revision of every member of the family. Eurekaphyllum, previously imperfectly known from a single specimen of vague stratigraphic origin, is shown to be a useful upper Emsian index. Nine reported occurrences of the family in Europe and Asia are re-examined and, except for a possible occurrence on Novaya Zemlya, all are rejected. The three named genera of the family are apparently endemic to the southwestern North American craton. Papiliophyllum elegantulum asymmetricum new subspecies, P. murphyi new species and Eurekaphyllum vescum new species are described by Pedder.

New insights into the base of the Emsian (Lower Devonian) in South China

Geobios ◽  
2016 ◽  
Vol 49 (6) ◽  
pp. 459-467 ◽  
Author(s):  
Jianfeng Lu ◽  
Xiuqin Chen
Keyword(s):  
South China ◽  
Lower Devonian

scholarly journals Lower Devonian Zosterophyllum-like plants from central Victoria, Australia, and their significance

2022 ◽  
pp. 25-41
Author(s):  
Fearghus R. McSweeney ◽  
Jeff Shimeta ◽  
John St J.S. Buckeridge
Keyword(s):  
South China ◽  
Lower Devonian ◽  
Bilateral Symmetry ◽  
The Other ◽  
The Third ◽  
Central Victoria ◽  
Small Spike

Three specimens belonging to Zosterophyllaceae are described. Two of these possess bilateral symmetry and are the first to be described with this arrangement from the Lower Devonian of Victoria. One of these specimens is similar to Zosterophyllum fertile, and the other cf. Zosterophyllum sp. A. is unusual in possessing vascularised long stalks. The third specimen described cf. Zosterophyllum sp. B. from Ghin Ghin Road, near Yea possesses a small spike and has sporangia that appear vertically elliptical and similar to some South China taxa. All the specimens are significantly different to previous zosterophyll taxa described from Victoria.

Sign in / Sign up

Export Citation Format

Share Document