Results 71 to 80 of about 392 (143)

Three-dimensional reconstructions of the putative metazoan Namapoikia show that it was a microbial construction. [PDF]

Proc Natl Acad Sci U S A, 2020
Mehra A, Watters WA, Grotzinger JP, Maloof AC.   +3 more
europepmc   +1 more source

Litoestratigrafía, Bioestratigrafía y Correlaciones de las Sucesiones Sedimentarias del Neoproterozoico-Cámbrico del cratón del Río de la Plata (Uruguay y Argentina)

Latin American Journal of Sedimentology and Basin Analysis
Se compara la lito- bio- y quimioestratigrafía de sucesiones sedimentarias del Neoproterozoico del Cratón del Río de la Plata, a saber: Grupo Arroyo del Soldado (GAS), Uruguay y Grupo Sierras Bayas - Formación Cerro Negro (GSB-FmCN) de Tandilia ...
Claudio Gaucher, Daniel G. Poiré, Lucía Gómez Peral, Leticia Chiglino   +3 more
doaj  

Taxonomy, paleoecology and chronobiostratigraphy across the ediacaran-cambrian boundary : tamengo and guaicurus formations [PDF]

, 2019
Tese (doutorado)—Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geologia, 2019.Neste trabaho são apresentados resultados do estudo taxonômico e de distribuição estratigráfica de vinte e seis espécies de fósseis que ...
Adôrno, Rodrigo Rodrigues
core  

Recognition of Rare Microfossils Using Transfer Learning and Deep Residual Networks. [PDF]

Biology (Basel), 2022
Wang B, Sun R, Yang X, Niu B, Zhang T, Zhao Y, Zhang Y, Zhang Y, Han J.   +8 more
europepmc   +1 more source

Cell type and gene regulatory network approaches in the evolution of spiralian biomineralisation. [PDF]

Brief Funct Genomics, 2023
Sleight VA.
europepmc   +1 more source

Advent of three-dimensional sediment exploration reveals Ediacaran-Cambrian ecosystem transition. [PDF]

Sci Adv
Chen Z, Liu Y.
europepmc   +1 more source

Discovery of bilaterian-type through-guts in cloudinomorphs from the terminal Ediacaran Period. [PDF]

Nat Commun, 2020
Schiffbauer JD, Selly T, Jacquet SM, Merz RA, Nelson LL, Strange MA, Cai Y, Smith EF.   +7 more
europepmc   +1 more source

Pentaradial eukaryote suggests expansion of suspension feeding in White Sea-aged Ediacaran communities. [PDF]

Sci Rep, 2021
Cracknell K, García-Bellido DC, Gehling JG, Ankor MJ, Darroch SAF, Rahman IA.   +5 more
europepmc   +1 more source

Depósitos de rampa carbonática ediacarana do Grupo Corumbá, região de Corumbá, Mato Grosso do Sul

, 2019
Depositional events which occurred after Late Cryogenian global glaciations (850 - 635 Ma) were marked by the implantation of extensive carbonate platforms and ramps developed in several cratons worldwide.
OLIVEIRA, Rick Souza de
core  

Biomineralization by particle attachment in early animals. [PDF]

Proc Natl Acad Sci U S A, 2019
Gilbert PUPA, Porter SM, Sun CY, Xiao S, Gibson BM, Shenkar N, Knoll AH.   +6 more
europepmc   +1 more source