Zobrazeno 1 - 10
of 102
pro vyhledávání: '"FILIPPO BARATTOLO"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 68, Iss 2, Pp 245-260 (2023)
Campanellula capuensis was described as belonging to the Trochamminacea (trochospiral tests) and later transferred to the genus Orbitolinopsis of the Orbitolinidae (uniserial tests). Challenging its identity as a species of Orbitolinopsis, the most
Externí odkaz:
https://doaj.org/article/351d96d538a14a6f8c1884618f18d1cb
Evidence of external gametophores in puzzling Late Triassic–Early Jurassic dasycladalean green algae
Publikováno v:
Acta Palaeontologica Polonica, Vol 66, Iss 4, Pp 901-919 (2021)
The mineralized cover preserving soft parts of the Dasycladales, as an external mould, is the only tool allowing to deduce the anatomical parts of these algae. Problems arise when voids within the calcareous skeleton do not reflect accurately the o
Externí odkaz:
https://doaj.org/article/ca7e31f6ae9e4a0296b7c67dacbd4eac
Publikováno v:
Acta Palaeontologica Polonica, Vol 64, Iss 1, Pp 85-100 (2019)
Polyphysacean algal fertile caps from the Sarmatian near Suceava (NE Romania) are here described as a new species, Acetabularia moldavica, ascribed to the extant genus Acetabularia due to the presence of both inferior and superior coronae. Gametangia
Externí odkaz:
https://doaj.org/article/203c971ea3e640a68328329b4f02462f
Autor:
Silvia Castiglione, Carmela Serio, Davide Tamagnini, Marina Melchionna, Alessandro Mondanaro, Mirko Di Febbraro, Antonio Profico, Paolo Piras, Filippo Barattolo, Pasquale Raia
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0252264 (2021)
[This corrects the article DOI: 10.1371/journal.pone.0226949.].
Externí odkaz:
https://doaj.org/article/9c2360557c004096b393ec2229996f28
Autor:
Silvia Castiglione, Carmela Serio, Davide Tamagnini, Marina Melchionna, Alessandro Mondanaro, Mirko Di Febbraro, Antonio Profico, Paolo Piras, Filippo Barattolo, Pasquale Raia
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0226949 (2019)
Morphological convergence is an intensely studied macroevolutionary phenomenon. It refers to the morphological resemblance between phylogenetically distant taxa. Currently available methods to explore evolutionary convergence either: rely on the anal
Externí odkaz:
https://doaj.org/article/16b5a9b46e2043a29d7116289ac91ff4
Publikováno v:
Micropaleontology. 68:601-620
Rostroporella oviformis Segonzac represents the type species of the monospecific genus Rostroporella described from the Thanetian of France (type locality). Well preserved material of this large-sized dasycladale from the Paleocene of Iran (central a
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 124, Iss 2 (2018)
Siphovalvulina is among the first foraminifera that appear on carbonate platforms of the Lower Jurassic, forming a conspicuous element of low-diversity assemblages prior to recovery after the end-Triassic biotic crisis. The high morphologic variabili
Externí odkaz:
https://doaj.org/article/135ffbe4c4464b3eb57c7d5f5da54abf
Publikováno v:
Journal of Paleontology. 95:889-905
Dragastanella transylvanica n. gen. n. sp. is described. Its calcified skeleton contains numerous voids, partly related to the molds of soft parts of the alga, but also related to lack of calcification. Interpretation of these voids, especially their
Publikováno v:
Geologia Croatica, Vol 61, Iss 2-3, Pp 159-176 (2008)
New observations on abundant material from the type locality of Petrascula iberica (DRAGASTAN & TRAPPE) GRANIER et al. 2003, reveal the presence of a reproductive structure (ampulla) located on the inner-middle part of each primary lateral. This fact
Externí odkaz:
https://doaj.org/article/55c7fd28874f44abb6accc254e046d38