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Calamospora nigrata

Sphenopsida

Taxonomy

No taxonomic data are available

Sister species
C. aplata, C. exila, C. mesozoica, C. multiplicata, C. rotata
Sister species lacking formal opinion data
C. ataoa, C. atava, C. breviradiata, C. brunnneola, C. flava, C. flexilis, C. hartungiana, C. liquida, C. microrrugosa, C. microrugosa, C. minuta, C. mutabilis, C. pannucea, C. parva, C. pedata, C. pusilla, C. robustus, C. straminea, C. tener

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomPlantae
subkingdomEmbryophyta
phylumSphenophyta
RankNameAuthor
classSphenopsida
genusCalamosporaSchopf et al.
speciesnigrata

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Silurian to the top of the Frasnian or 443.10000 to 372.15000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Silurian443.1 - 419.62Norway (Svalbard) Calamospora nigrata (20839)
Frasnian382.31 - 372.15Canada (Quebec) Calamospora nigrata (179176)
Frasnian - Late/Upper Devonian382.31 - 358.86USA (Maryland) Calamospora nigrata (23578)