Results 121 to 130 of about 1,129 (198)

Evidence for cryptic molting behavior in the trilobite Toxochasmops vormsiensis from the Upper Ordovician Katian Kõrgessaare Formation, Estonia. [PDF]

Naturwissenschaften
Bicknell RDC, Vargas-Parra EE, Landman NH, Pärnaste H.   +3 more
europepmc   +1 more source

Mass extinction triggered the early radiations of jawed vertebrates and their jawless relatives (gnathostomes). [PDF]

Sci Adv
Hagiwara W, Sallan L.
europepmc   +1 more source

Marine biodiversity was greater in the presence of ecosystem engineers throughout the Phanerozoic. [PDF]

Nat Commun
Cribb AT, Darroch SAF, Gearty W.
europepmc   +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

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

Natl Sci Rev
Harper DAT.
europepmc   +1 more source

The upper Katian (Ordovician) bryozoans from the Eastern Iberian Chain (NE Spain) [PDF]

Bulletin of Geosciences, 2009
openaire   +1 more source

Late Ordovician eurypterid preserves oldest euchelicerate musculature in pyrite. [PDF]

Biol Lett
Bicknell RDC, Gaines RR, Hopkins MJ.
europepmc   +1 more source

Soft robotics informs how an early echinoderm moved. [PDF]

Proc Natl Acad Sci U S A, 2023
Desatnik R, Patterson ZJ, Gorzelak P, Zamora S, LeDuc P, Majidi C.   +5 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

Age-dependent extinction and the neutral theory of biodiversity. [PDF]

Proc Natl Acad Sci U S A
Saulsbury JG, Parins-Fukuchi CT, Wilson CJ, Reitan T, Liow LH.   +4 more
europepmc   +1 more source