Results 161 to 170 of about 66,668 (274)

Structure, stratigraphy, and geochemistry of the Upper Ordovician Lawrence Harbour formation, Exploits Subzone, Newfoundland [PDF]

, 1998
James Edward Carter
openalex  

Ordovician Vertebrates

, 1991
D K Elliott, A R M Blieck, P -Y Gagnier
openaire   +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

Monospecific mass associations of Anaconularia anomala (Cnidaria, Scyphozoa) from the Upper Ordovician of the Czech Republic: sedimentological and palaeobiological significance

, 2022
Jana Bruthansová, Jiří Bruthans, Heyo Van Iten, Štěpán Rak, Jana Schweigstillová   +4 more
openalex   +1 more source

Paleoenvironmental reconstruction of the Middle Ordovician Majiagou Formation in the northeastern Ordos Basin and its effect on organic matter enrichment. [PDF]

Sci Rep
Wang Y, Wang X, Liu W, Zhang T, Zhang D.
europepmc   +1 more source

Reconstructing Eocene Antarctic river drainage from provenance analysis of Amundsen Sea embayment sediments. [PDF]

Sci Adv
Marschalek JW, van de Flierdt T, Siddoway CS, Thomson SN, Paxman GJG, Jamieson SSR, Conrad E, Licht KJ, Hemming SR, Bentley MJ, Hillenbrand CD, Smith JA, Klages JP, Fox M, Pastore G, Vermeesch P.   +15 more
europepmc   +1 more source

Carbonate rocks epigenetic changes and their connection with chemical composition water of Upper Ordovician-Lower Devonian petroleum bearing area of the Chernyshev Ridge and eastern side of the Khoreyver Depression [PDF]

, 2019
I. I. Danshikova, T. V. Maydl, T. P. Mityusheva   +2 more
openalex   +1 more source

A primitive cladid crinoid from the Jiacun Group, Tibet (Darriwilian, Middle Ordovician)

, 2012
Stephen K. Donovan, David A. T. Harper, Renbin Zhan, Lars Stemmerik, Jianbo Liu, Svend Stouge   +5 more
openalex   +2 more sources

The first Silurian horseshoe crab reveals details of the xiphosuran ground plan. [PDF]

Proc Biol Sci
Lamsdell JC.
europepmc   +1 more source

Supplementary Material from Late Ordovician calcified peyssonnelialean red algae: systematics and evolutionary significance

Zhuang, Weiling, Braga, Juan Carlos, Liu, Lijing, Wu, Yasheng, Riding, Robert   +4 more
openalex   +1 more source