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ASTEROTHECA

Asterotheca

Genus of plants

Asterotheca is a genus of extinct seedless, spore-bearing, vascularized ferns dating from the Carboniferous of the Paleozoic to the Triassic of the Mesozoic

Asterotheca

List of the prehistoric life of Indiana

†Armenoceras †Artisia †Asterotheca †Asterotheca crenulata †Asterotheca cyathea †Asterotheca hemitelliodes †Asterotheca miltoni †Asterotheca oreopteridia †Asteroxylon

List of the prehistoric life of Indiana

List_of_the_prehistoric_life_of_Indiana

Gray starsnout

Species of fish

alascanus (Gilbert, 1896) Synonyms Xenochirus alascanus Gilbert, 1896 Asterotheca alascana (Gilbert, 1896) Bathyagonus alascana (Gilbert, 1896) Xenertmus

Gray starsnout

Gray_starsnout

Bigeye poacher

Species of fish

1890) Synonyms Xenochirus pentacanthus Gilbert, 1890 Asterotheca pentacantha (Gilbert, 1890) Asterotheca pentacanthus (Gilbert, 1890) Xenertmus pentacanthus

Bigeye poacher

Bigeye_poacher

Spinycheek starsnout

Species of fish

infraspinatus (Gilbert, 1904) Synonyms Xeneretmus infraspinatus Gilbert, 1904 Asterotheca infraspinata (Gilbert, 1904) Bathyagonus infraspinata (Gilbert, 1904)

Spinycheek starsnout

Spinycheek_starsnout

Marattiaceae

Family of ferns

fern group has a long fossil history with many extinct taxa (Psaronius, Asterotheca, Scolecopteris, Eoangiopteris, Qasimia, Marantoidea, Danaeites, Marattiopsis

Marattiaceae

Psaronius

Genus of ferns

sometimes tripinnate. Other leaf taxon associated with Psaronius include: Asterotheca, Acitheca, Remia and Radstockia. Pecopteris polymorpha Pecopteris arborescens

Psaronius

Archer City Formation

Geologic formation in Texas, United States

(Walchia, etc.) occupied drier soils, while marattialean ferns (Pecopteris, Asterotheca, etc.) and horsetails (Sphenophyllum, Annularia, Calamites, etc.) were

Archer City Formation

Archer_City_Formation

List of the prehistoric life of Ohio

†Anthracosaurus †Aphlebia †Archaeothyris †Arctinurus †Armenoceras †Artisia †Asterotheca †Athyris †Atrypa †Atrypa reticularis †Atrypa reticularus – report made

List of the prehistoric life of Ohio

List_of_the_prehistoric_life_of_Ohio

List of the prehistoric life of Missouri

†Aphetoceras †Aphlebia †Archeognathus – type locality for genus †Artisia †Asterotheca †Athyris †Athyris fultonensis †Athyris lamellosa †Aulochiton – type locality

List of the prehistoric life of Missouri

List_of_the_prehistoric_life_of_Missouri

List of the prehistoric life of Kansas

type locality for species †Archimylacris †Aristoceras †Artisia †Asterotheca †Asterotheca miltoni – or unidentified comparable form †Aviculopecten †Aviculopecten

List of the prehistoric life of Kansas

List_of_the_prehistoric_life_of_Kansas

Doswell Formation

Geologic formation in the United States

(Winterpock assemblage) Richmond A cyatheaceaen tree fern Cyathoforma (Asterotheca, Asterocarpus) C. carolinensis, C. minuta, C. penticarpa Stagg Creek

Doswell Formation

Doswell_Formation

Paso Flores Formation

Geological formation in Patagonia, Argentina

Quemquemtreu area of the Cañadón Pancho locality. These species are: Asterotheca rigbyana, Marattiopsis muensteri, Cladophlebis kurtzii, C. indica, Dictyophyllum

Paso Flores Formation

Paso_Flores_Formation

Cedar Mesa Sandstone

Geologic member in the United States

small horsetail (Equisetum) stem fragments, and fern leaves resembling Asterotheca. These are thought to have been brought into the dune field by large

Cedar Mesa Sandstone

Cedar_Mesa_Sandstone

Triassic Boreal Ocean Delta Plain

Largest known delta plain in Earth's geological history

before extending their range towards inner Pangaea in the south.The fern Asterotheca meriani had resemblance to trees and dominated the delta plain before

Triassic Boreal Ocean Delta Plain

Triassic_Boreal_Ocean_Delta_Plain

List of the Paleozoic life of Indiana

†Asterophyllites grandis †Asterotheca †Asterotheca crenulata †Asterotheca cyathea †Asterotheca hemitelliodes †Asterotheca miltoni †Asterotheca oreopteridia †Asteroxylon

List of the Paleozoic life of Indiana

List_of_the_Paleozoic_life_of_Indiana

Rio Bonito Formation

Geological formation in South America

following fossil flora have been recovered from the formation: Araucarites Asterotheca Cordaites Coricladus Glossopteris Kawizophyllum Pecopteris Phyllotheca

Rio Bonito Formation

Rio_Bonito_Formation

List of the prehistoric life of Illinois

†Arctinurus †Arthrolycosa – type locality for genus †Artisia †Asterotheca †Asterotheca miltoni – or unidentified comparable form †Asyncritus – type locality

List of the prehistoric life of Illinois

List_of_the_prehistoric_life_of_Illinois

List of the Paleozoic life of Kansas

†Asterophyllites longifolius †Asterotheca †Asterotheca arborescens †Asterotheca hemiteloides – or unidentified comparable form †Asterotheca miltoni – or unidentified

List of the Paleozoic life of Kansas

List_of_the_Paleozoic_life_of_Kansas

List of the Paleozoic life of Ohio

species †Astartella concentrica †Astartella varica †Astartella vera †Asterotheca †Atactoblatta – type locality for genus †Atactoblatta anomala – type

List of the Paleozoic life of Ohio

List_of_the_Paleozoic_life_of_Ohio

Santa Juana Formation

Geologic formation in Chile

Triassic. The following fossils have been reported from the formation: Asterotheca fuchsii A. rigbyana Baiera africana B. furcata Cladophlebis mendozaensis

Santa Juana Formation

Santa_Juana_Formation

Ecca Group

Geological strata in southern Africa

their fertile organs and fruitifications, lycopods, rare ferns such as Asterotheca hammanskraalensis, horsetail species such as Annularia, cordaitales,

Ecca Group

Ecca_Group

List of the Paleozoic life of Missouri

†Astartella concentrica †Asterophyllites †Asterophyllites equisetiformis †Asterotheca †Astraeospongium †Astrocystites †Athyris †Athyris bradyensis – or unidentified

List of the Paleozoic life of Missouri

List_of_the_Paleozoic_life_of_Missouri

List of the Paleozoic life of Illinois

form †Asterophyllites longifolius †Asterophyllites multifolia †Asterotheca †Asterotheca miltoni – or unidentified comparable form †Astraeospongium †Asyncritus

List of the Paleozoic life of Illinois

List_of_the_Paleozoic_life_of_Illinois

Tralcán Formation

Triassic age geological formation in Chile

following genera of fossil flora have been identified in the formation: Asterotheca Cladophlebis Dicroidium Ginkgoites Gleichenites Heidiphyllum Johnstonia

Tralcán Formation

Tralcán_Formation