Results 151 to 160 of about 2,510 (193)

Calcareous algae

Marine Geology, 1978
openaire   +2 more sources

Ordovician to Devonian Marine Calcareous Algae

1991
After the Cambrian, when calcified algae are rare or poorly known, the Ordovician-Devonian microfloras are largely dominated by chlorophytes, and particularly the filamentous (or nodular) codiaceans and the erect udoteaceans.
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Late Paleozoic Calcareous Red Algae

1977
The first purpose here is to provide an inventory of important Late Paleozoic (DevonianPermian) taxa that either belong to, or are believed to belong to, the marine calcareous Rhodophyta. This is followed by an examination of possible evolutionary patterns and their distribution in time and space.
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Classification of calcareous algae under noisy labels

Neural Computing and Applications, 2023
Vitor Bento, Manoela Kohler, Marco Aurélio Pacheco   +2 more
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The Metabolism of Calcareous Algae

Annals of Botany, 1935
P. HAAS, T. G. HILL, W. K. H. KARSTENS
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Calcareous Algae

2011
Joachim Reitner, Volker Thiel
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Problems of Affinity in Palaeozoic Calcareous Algae

1977
It is proposed to reappraise current concepts of affinity in Palaeozoic calcareous algae. The need to do this arises from the questionable affinities often ascribed to Palaeozoic fossils conventionally regarded as calcareous algae. Commonly fossil algae are wrongly placed, e.g.
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Endophythic microorganisms in calcareous algae

Giornale botanico italiano, 1996
Lia Angela Ghirardelli, Montserrat Prats
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Calcareous Algae (Rhodophyta and Chlorophyta)

2021
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Calcareous Algae

1977
openaire   +1 more source