Genus

Hedstroemia Rothpletz, 1913

Aiheeseen liittyvät julkaisut

Kõrts, A. 1991. Distribution of calcareous algae, oncolites and stromatolites in Wenlock-Ludlow boundary beds in Estonia. Proceedings of the Estonian Academy of Sciences. Geology 40, 2, 43-49. DOI:10.3176/geol.1991.2.02

Radionova, E., Einasto, R. 1986. The algal communities, their facies relations in the East Baltic Wenlock and Ludlow. Theory and practice of ecostratigraphy, pp. 163-185. Valgus.

Istchenko, A. A. 1985. Silurian algae of Podolia. pp. 1-114. Naukova Dumka.

Riding, R. 1979. Calcareous algae. Sveriges Geologiska Undersökning 73, 3, 54-62.

Rothpletz, A. 1913. Ueber die kalkalgen, spongiostromen und einige andere fossilien aud dem obersilur Gottlands. Sveriges Geologiska Undersökning 10, 1-57.

List of species

1. Hedstroemia bifilosa Rothpletz, 1913 | Ordovician→Carboniferous

2. Hedstroemia halimedoidea Rothpletz, 1913 | Ordovician→Silurian

3. Hedstroemia nidarosiensis Høeg, 1932 | Silurian

Luokittelu

Organism group	Biota
Domain	Eubacteria
Phylum	Cyanobacteria
Class	Porostromata
Family	Cyanophyceae
Genus	Acuasiphonoria
	Apophoretella
	Bavlinella
	Bevocastria
	Bija
	Botomaella
	Cayeuxia
	Gloeocapsomorpha
	Hedstroemia
Species	bifilosa
	halimedoidea
	nidarosiensis
Genus	Ortonella
	Ostiana
	Razumovskia
	Sphaerocodium
	Spongiostroma
	Subtifloria
	Zonotrichites