Results 71 to 80 of about 1,358 (181)

Observations on the wall structure and the excystment mechanism of acritarchs

, 1986
. Systematic studies on acritarchs of Ordovician, Silurian and Devonian ages of North Africa, the British Isles and Podolia showed varieties of six types of wall structures and five types of excystment mechanism.
Thamer K. Al-Ameri
core   +1 more source

Phylotranscriptomics unveil a Paleoproterozoic-Mesoproterozoic origin and deep relationships of the Viridiplantae. [PDF]

Nat Commun, 2023
Yang Z, Ma X, Wang Q, Tian X, Sun J, Zhang Z, Xiao S, De Clerck O, Leliaert F, Zhong B.   +9 more
europepmc   +1 more source

Acritarchs in the Ediacaran of Australia — Local or global significance? Evidence from the Lake Maurice West 1 drillcore

, 2011
The Lake Maurice West 1 drillhole is located in the Officer Basin in South Australia and penetrates a siliciclastic rock succession of Ediacaran age (ca 635–542 Ma). Within this succession well-preserved organic-walled microfossils called acritarchs have
Willman, Sebastian,, Moczydlowska, Malgorzata,, Małgorzata Moczydłowska, Sebastian Willman   +3 more
core   +1 more source

Palynostratigraphy of Ordovician strata, Canning Basin, Western Australia. Part One: acritarchs and prasinophytes

, 2006
This paper is the initial part of a comprehensive bipartite monograph of palynomorphs (viz., acritarchs, prasinophyte phycomata, and chitinozoans) that are represented profusely in marine lower Palaeozoic strata of the Canning Basin, Western Australia ...
Quintavalle, M., Playford, G.
core   +1 more source

Terrestrial forcing of marine biodiversification. [PDF]

Sci Rep, 2022
Martin RE, Cárdenas AL.
europepmc   +1 more source

Impact of Chinese palaeontology on evolutionary research. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2022
Ma X, Wang G, Wang M.
europepmc   +1 more source

Cryogenian Glacial Habitats as a Plant Terrestrialisation Cradle - The Origin of the Anydrophytes and Zygnematophyceae Split. [PDF]

Front Plant Sci, 2021
Žárský J, Žárský V, Hanáček M, Žárský V.   +3 more
europepmc   +1 more source

Late Ordovician and Early Silurian acritarchs

, 1988
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Environmental variables database from a Miocene marine stratigraphic section: A multivariate statistical analysis. [PDF]

Data Brief, 2021
Navarro EL, Estebenet MSG, Guler MV, Fuentes S, Cuitiño JI, Palazzesi L, Panera JPP, Barreda V.   +7 more
europepmc   +1 more source

Lower Karroo (Permlan) Acanthomorphitae Acritarchs from South Africa

, 1969
Main articleEight populations of fifty individuals of Acritarchs from the Permian marine horizons of South Africa are statistically analysed and assigned to two species of Micrhystridium.
Hart, George F.
core