Results 111 to 120 of about 5,951 (169)

Independent origins of spicules reconcile paleontological and molecular evidence of sponge evolutionary history. [PDF]

Sci Adv
Rossi ME, Keating JN, Kenny NJ, Giacomelli M, Álvarez-Carretero S, Schuster A, Cárdenas P, Taboada S, Koutsouveli V, Donoghue PCJ, Riesgo A, Pisani D.   +11 more
europepmc   +1 more source

Community hydrodynamics created ecological opportunity in Ediacaran shallow marine ecosystems. [PDF]

PNAS Nexus
Gutarra S, Mitchell EG, Surprenant RL, Droser ML, Dunn FS, Gibson BM, Racicot RA, Darroch SAF, Rahman IA.   +8 more
europepmc   +1 more source

Constraining the lifespans of early animals of the Ediacaran. [PDF]

Biol Lett
Mitchell EG, Dhungana A.
europepmc   +1 more source

Magnetostratigraphic constraints on the late Ediacaran paleomagnetic enigma. [PDF]

Sci Adv
Pierce JS, Evans DAD, Polomski DE, Youbi N, Mediany MA, Ounar J, Oukhro R, Boumehdi MA, Strauss JV, Keller CB, Gärtner A, Ovtcharova M, Wotzlaw JF, Linnemann U.   +13 more
europepmc   +1 more source

An Increase in Animal Diversity was Facilitated by Ecologically-Driven Brain Complexity Throughout the Cambrian. [PDF]

Bioessays
Chipman AD.
europepmc   +1 more source

A Reassessment of the Coprostane Biomarker in the Ediacaran With Implications for Dickinsonia. [PDF]

Geobiology
Mulligan C, Gold DA.
europepmc   +1 more source

The evolution of reproduction in Ediacaran-Cambrian metazoans. [PDF]

Biol Rev Camb Philos Soc
Wood RA, Droser ML.
europepmc   +1 more source

Mid-Devonian ocean oxygenation enabled the expansion of animals into deeper-water habitats. [PDF]

Proc Natl Acad Sci U S A
Bubphamanee K, Kipp MA, Meixnerová J, Stüeken EE, Ivany LC, Bartholomew AJ, Algeo TJ, Brocks JJ, Dahl TW, Kinsley J, Tissot FLH, Buick R.   +11 more
europepmc   +1 more source

Quantitative Approaches to Understanding Ediacaran Ecology

Ediacaran macrofossils occupy a crucial position in the history of life on Earth, marking the transition between the microbially dominated Proterozoic and the Cambrian explosion of modern animals.
Mitchell, Emily G.
core  

Chemical characterization of C₃₁ sterols from sponges and Neoproterozoic fossil sterane counterparts. [PDF]

Proc Natl Acad Sci U S A
Shawar L, Love GD, Uveges BT, Zumberge JA, Cárdenas P, Giner JL, Summons RE.   +6 more
europepmc   +1 more source