Results 61 to 70 of about 392 (143)

New finds of skeletal fossils in the terminal Neoproterozoic of the Siberian Platform and Spain [PDF]

open access: yes, 2012
A current paradigm accepts the presence of weakly biomineralized animals only, barely above a low metazoan grade of organization in the terminal Neoproterozoic (Ediacaran), and a later, early Cambrian burst of well skeletonized animals.
Debrenne, F.   +4 more
core  

Micropaleontologia da formação tamengo, eco parque cacimba da saúde, ediacarano, grupo corumbá, estado de Mato Grosso do Sul, Brasil [PDF]

open access: yes, 2014
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, Programa Pós-Graduação em Geologia, 2014.A Formação Tamengo destaca-se devido ao seu conteúdo fossilífero, que abrange microfósseis de parede orgânica (palinomorfos ...
Tobias, Thais Cardoso
core  

Causes and consequences of end-Ediacaran extinction: An update. [PDF]

open access: yesCamb Prism Extinct, 2023
Darroch SAF   +5 more
europepmc   +1 more source

Estudio de los primeros metazoos mineralizados del registro geológico [PDF]

open access: yes, 2015
Los fósiles esqueléticos del Ediacárico terminal, incluidos “Cloudina “y “Sinotubulites”, se interpretan como los primeros metazoos biomineralizados. En el centro de España, estos fósiles aparecen en carbonatos del Grupo Ibor y en niveles olistostrómicos
Cortijo Sánchez, Iván
core  

Sequence stratigraphy and biostratigraphy of the lower member of the Deep Spring Formation: Implications for the Neoproterozoic-Cambrian boundary in the Basin and Range Province, western United States

open access: yes, 2000
The Deep Spring Formation of the southern Basin and Range Province provides information valuable in locating and correlating the Precambrian-Cambrian boundary in western North America.
Parsons, Shannon Michelle
core   +1 more source

Goldilocks at the dawn of complex life: mountains might have damaged Ediacaran-Cambrian ecosystems and prompted an early Cambrian greenhouse world. [PDF]

open access: yesSci Rep, 2021
Caxito F   +11 more
europepmc   +1 more source

not available

open access: yes, 2019
The Tamengo Formation holds important and well preserved sedimentological and paleontological records of Upper Ediacaran Period. Previous works had centred on Corcal Mine, Saladeiro (now Sobramil Port) and Laginha Sections.
Montenegro Rivera, Laura Carolina
core   +1 more source

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