Results 151 to 160 of about 1,022 (197)

Combining soft-bodied and three-dimensional fossils to reveal evolutionary modifications in early lingulellotretid brachiopods. [PDF]

Commun Biol
Chen F, Zhang Z, Holmer LE, Li G, Topper TP, Song B, Zhang Z.   +6 more
europepmc   +1 more source

Possible glendonite mineral pseudomorphs in the aftermath of the end-Permian extinction. [PDF]

Sci Rep
Al-Sarmi M, Wood R.
europepmc   +1 more source

Fenxiang biota: a new Early Ordovician shallow-water fauna with soft-part preservation from China. [PDF]

Sci Bull (Beijing), 2015
Balinski A, Sun Y.
europepmc   +1 more source

Plectronoceratids (Cephalopoda) from the latest Cambrian at Black Mountain, Queensland, reveal complex three-dimensional siphuncle morphology, with major taxonomic implications. [PDF]

PeerJ
Pohle A, Jell P, Klug C.
europepmc   +1 more source

Late Ordovician Mass Extinction: Earth, fire and ice. [PDF]

Natl Sci Rev
Harper DAT.
europepmc   +1 more source

New specimens of Bunaia woodwardi Clarke, 1919 (Euchelicerata): a new member of Offacolidae providing insight supporting the Arachnomorpha. [PDF]

R Soc Open Sci
Lustri L, Antcliffe JB, Gueriau P, Daley AC.   +3 more
europepmc   +1 more source

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Early Tremadocian (Ordovician) graptolite biostratigraphy and correlation

Palaeoworld, 2023
Jörg Maletz, Chuan-Shang Wang
exaly   +2 more sources

Chitinozoans from the upper Tremadocian (Lower Ordovician) Watch Hill Formation of the Lake District, northern England

Palynology, 2017
The Global Stratotype Section and Point (GSSP) for the Lower Ordovician Floian Stage is defined by the first appearance datum (FAD) of the graptolite Tetragraptus approximatus at Diabasbrottet Quarry, Hunneberg, southern Sweden.
Thomas Servais, Thijs R. A. Vandenbroucke, Stewart G Molyneux   +2 more
exaly   +2 more sources

A Tremadocian asterozoan from Tasmania and a late Llandovery edrioasteroid from Victoria

Alcheringa, 2014
Jell, P.A., 2014. A Tremadocian asterozoan from Tasmania and a late Llandovery edrioasteroid from Victoria. Alcheringa 38, 528-540. ISSN 0311-5518.An asterozoan, Maydena roadsidensis gen. et sp.
Peter A. Jell
exaly   +2 more sources

Find of Tremadocian ostracodes in cherts of Kazakhstan

Paleontological Journal, 2010
First late Tremadocian (Early Ordovician) ostracodes were found in cherts of the Burubaital Formation near the “Burultas” deposit in southern Kazakhstan. The preservation of carbonate ostracode shellshells in siliceous environment is discussed. The monotypic ostracode assemblage includes the newly described form, Burultalina nikitinae gen. et sp. nov.
L M Melnikova, T Yu Tolmacheva, G T Ushatinskaya   +2 more
exaly   +2 more sources