Results 181 to 190 of about 25,970 (222)
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Calcareous algae

Marine Geology, 1978
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GRADATIONAL SEDIMENTARY PRODUCTS OF CALCAREOUS ALGAE

Sedimentology, 1965
SUMMARYPenecontemporaneous calcareous algal products are very complex in both texture and mode of origin. For example, all gradations exist between stromatolites and pseudo‐stromata, different types of oncolites are transitional and are often difficult to distinguish from other allochthonous algal material, algal pellets form the final product of ...
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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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The Metabolism of Calcareous Algae

Annals of Botany, 1935
P. HAAS, T. G. HILL, W. K. H. KARSTENS
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Classification of calcareous algae under noisy labels

Neural Computing and Applications, 2023
Vitor Bento   +2 more
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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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