Results 121 to 130 of about 1,022 (197)

Furongian (Jiangshanian) occurrences of radiodonts in Poland and South China and the fossil record of the Hurdiidae. [PDF]

PeerJ, 2021
Zhu X, Lerosey-Aubril R, Ortega-Hernández J.   +2 more
europepmc   +1 more source

Depositional environments and stratigraphy of the Upper Cambrian-lower Ordovician Santa Rosita formation at the Alfarcito area, Cordillera Oriental, Argentina: integration of biostratigraphic data within a sequence stratigraphic framework

Latin American Journal of Sedimentology and Basin Analysis, 2006
The Upper Cambrian-Tremadocian rocks exposed in the Alfarcito area of Cordillera Oriental, northwest Argentina reveal a series of transgressive-regressive cycles punctuated by incision of fluvio-estuarine valleys.
Luis A. Buatois, Fernando J. Zeballo, Guillermo L. Albanesi, Gladys Ortega, N. Emilio Vaccari, M. Gabriela Mangano   +5 more
doaj  

GRAIN SIZE ANALYSIS AND MINERALOGY OF THE TREMADOCIAN DICTYONEMA SHALE IN ESTONIA

Oil Shale, 2001
Aadu Loog, Tiia Kurvits, J. Aruväli, Valter Petersell   +3 more
openaire   +1 more source

New exceptionally preserved arthropod from the Furongian of Canada. [PDF]

BMC Biol
Bicknell RDC, Kimmig J, Goodman A, Turner T, Smith PM.   +4 more
europepmc   +1 more source

Early Ordovician sea scorpions from Morocco suggest Cambrian origins and main diversification of Eurypterida. [PDF]

Proc Biol Sci
Van Roy P, Richards JC, Ortega-Hernández J.   +2 more
europepmc   +1 more source

Submarine metalliferous carbonate mounds in the Cambrian of the Baltoscandian Basin induced by vent networks and water column stratification. [PDF]

Sci Rep, 2022
Álvaro JJ, Holmer LE, Shen Y, Popov LE, Ghobadi Pour M, Zhang Z, Zhang Z, Ahlberg P, Bauert H, González-Acebrón L.   +9 more
europepmc   +1 more source

Preservation bias obscures gradual Ordovician reef evolution. [PDF]

Proc Natl Acad Sci U S A
Jeon J, Li QJ, Lee JH.
europepmc   +1 more source

The nileid trilobite Symphysurus from upper Tremadocian strata of the Moroccan Anti-Atlas: taxonomic reappraisal and palaeoenvironmental implications

, 2017
International Conference on Trilobites and Their Relatives (6ª. 2017. Tallinn, Estonia)The claimed report of the Scandinavian trilobite Symphysurus angustatus (Sars & Boeck in Boeck) in the Fezouata Shale (Lower Ordovician) of the Moroccan central Anti ...
Gutiérrez-Marco, J. C., Rábano, Isabel, García-Bellido, Diego   +2 more
core  

A biostratigraphic reappraisal of Tremadocian graptolites from SW Europe and NW Africa

, 2015
Peer ...
Gutiérrez-Marco, J. C., Pillola, Gian Luigi, Sá, Artur A., Martin, Emmanuel L. O.   +3 more
openaire   +1 more source

Episodic body size variations of early Paleozoic trilobites associated with marine redox changes. [PDF]

Sci Adv
Sun Z, Zhao F, Zeng H, Erwin DH, Zhu M.
europepmc   +1 more source