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Statements

Subject Item
dbr:Crossotheca
rdf:type
dbo:Plant dbo:Species dbo:Eukaryote wikidata:Q19088 owl:Thing wikidata:Q756
rdfs:label
Crossotheca
rdfs:comment
Crossotheca is an extinct genus of seed ferns (Pteridospermatophyta) widespread in coal measures of Carboniferous, Permian and Triassic age, with possible Devonian remains known from Belgium. The type species is C. crepini, named and described in 1883 by R. Zeiller, and the genus is known from fossils found in Belgium (?), Canada, China, England, France, Hungary, Ireland, Poland and the United States. One species, C. höninghausi, is the male fructification of and the same species is the microsporangia-bearing member of Lyginopteris.
foaf:name
Crossotheca
dbp:name
Crossotheca
foaf:depiction
n4:Crossotheca.jpg n4:EB1911_Palaeobotany_-_Crossotheca_Höninghausi.jpg
dct:subject
dbc:Carboniferous_plants dbc:Permian_plants dbc:Fossil_taxa_described_in_1883 dbc:Prehistoric_plants dbc:Pteridospermatophyta dbc:Prehistoric_plant_genera dbc:Triassic_plants
dbo:wikiPageID
68631023
dbo:wikiPageRevisionID
1116080490
dbo:wikiPageWikiLink
dbc:Fossil_taxa_described_in_1883 dbc:Carboniferous_plants dbr:Plantae dbc:Permian_plants dbr:Canada dbr:Microsporangia dbc:Prehistoric_plants dbr:Carboniferous dbr:Belgium dbr:England dbr:Pteridospermatophyta dbr:Devonian dbc:Pteridospermatophyta dbc:Prehistoric_plant_genera dbr:Ireland dbr:Lyginopteridopsida dbr:Permian dbc:Triassic_plants dbr:Robert_Kidston dbr:United_States dbr:Triassic dbr:Adolphe-Théodore_Brongniart dbr:Lyginopteris dbr:Sphenopteris dbr:Nomen_dubium dbr:Lyginopteridales dbr:Poland dbr:China dbr:Genus dbr:Lyginodendron dbr:Dudley dbr:France dbr:Extinct dbr:Hungary
owl:sameAs
n11:G8iuu wikidata:Q108387589
dbp:wikiPageUsesTemplate
dbt:Extinct dbt:Permian-plant-stub dbt:Taxonbar dbt:Taxobox dbt:Italic_title dbt:Fossilrange dbt:Carboniferous-plant-stub dbt:Triassic-plant-stub dbt:Reflist
dbo:thumbnail
n4:Crossotheca.jpg?width=300
dbp:binomial
Crossophyta crepini
dbp:binomialAuthority
Zeiller, 1883
dbp:classis
†Lyginopteridopsida
dbp:fossilRange
dbr:Triassic dbr:Carboniferous
dbp:genus
Crossophyta
dbp:genusAuthority
Zeiller, 1883
dbp:image
EB1911 Palaeobotany - Crossotheca Höninghausi.jpg
dbp:imageCaption
Specimen P 30369 and the pollen bearing organs of C. hughesiana from Dudley, England
dbp:ordo
†Lyginopteridales
dbp:regnum
dbr:Plantae
dbp:subdivision
*C. boulayi (Zeiller, 1883) *C. communis (Lesquererfx) *C. fimbriata (Kidston, 1906) *C. grievii (Potonie, 1954) *C. höninghausi (Johnson & Kidston, 1911 [originally Sphenopteris]) *C. hughesiana (Kidston, 1906) *C. kentuekiensis (Stubbefield, Taylor & Daghlian, 1982) *C. kidstom? *C. kidstoni (Crookall) *C. pinnatifida (Gutbier) *C. sagittata (Lesquererfx) *C. schatzlarensis (Stur. ) *C. reniformis *C. trichomanoides *C. trisecta (Sellards)
dbp:subdivisionRanks
Other species
dbp:synonyms
*Sphenopteris höninghausi (Brongniart, 1849)
dbo:abstract
Crossotheca is an extinct genus of seed ferns (Pteridospermatophyta) widespread in coal measures of Carboniferous, Permian and Triassic age, with possible Devonian remains known from Belgium. The type species is C. crepini, named and described in 1883 by R. Zeiller, and the genus is known from fossils found in Belgium (?), Canada, China, England, France, Hungary, Ireland, Poland and the United States. One species, C. höninghausi, is the male fructification of and the same species is the microsporangia-bearing member of Lyginopteris.
dbp:divisio
†Pteridospermatophyta
dbp:image2Caption
Reconstruction of C. höninghausi
prov:wasDerivedFrom
wikipedia-en:Crossotheca?oldid=1116080490&ns=0
dbo:wikiPageLength
5145
dbo:synonym
*Sphenopterishöninghausi (Brongniart, 1849)
dbo:class
dbr:Lyginopteridopsida
dbo:division
dbr:Pteridospermatophyta
dbo:kingdom
dbr:Plantae
dbo:order
dbr:Lyginopteridales
foaf:isPrimaryTopicOf
wikipedia-en:Crossotheca