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Aracispermum

Angiospermae - Araceae

Taxonomy
Aracispermum was named by Nikitin. It is not extant. Its type is Aracispermum hippuriformis.

It was assigned to Araceae by Chandler (1962), Andrews (1970).

Species
A. arnense, A. hippuriformis (type species)
Species lacking formal opinion data
A. canaliculatum, A. compressum, A. johnstrupii, A. jugatum

Synonymy list
YearName and author
1962Aracispermum Chandler p. 56
1970Aracispermum Andrews

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
classAngiospermae
—Mesangiosperms
RankNameAuthor
—Monocots
familyAraceaede Jussieu 1789
genusAracispermumNikitin

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.

G. †Aracispermum Nikitin
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†Aracispermum arnense Chandler 1962
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Diet: "photoautotroph"p
Created: 2011-07-22 00:04:15
Modified: 2011-07-21 09:04:15
Source: p = phylum
Reference: Kiessling 2009

Age range: base of the Ypresian to the top of the Zanclean or 56.00000 to 3.60000 Ma

Collections (37 total)


Time interval Ma Country or state Original ID and collection number
Ypresian56.0 - 48.07United Kingdom (England) A. arnense (23397)
Rupelian33.9 - 27.3Russian Federation (Tiumensky) A. jugatum (22849)
Rupelian33.9 - 27.3Russian Federation (Sverdlovsk) A. canaliculatum, A. jugatum (22844)
Chattian27.3 - 23.04Russian Federation (Tomsk) A. canaliculatum (22907 23781 23782) A. canaliculatum, A. jugatum (23114 23663 23669 23673) A. jugatum (22889)
Early/Lower Miocene23.04 - 15.98Russian Federation (Tomsk) A. canaliculatum (23906 23907)
Early/Lower Miocene23.04 - 15.98Russian Federation (Omsk) A. canaliculatum, A. jugatum, A. johnstrupii (23894) A. jugatum (23897)
Burdigalian20.45 - 15.98Germany (Bayern) A. canaliculatum (28280)
Langhian15.98 - 13.82Germany (Saxen) A. canaliculatum (23674)
Middle Miocene15.98 - 11.63Russian Federation (Omsk) A. canaliculatum, A. jugatum (24078) A. jugatum, A. canaliculatum (24079)
Serravallian13.82 - 11.63Germany (Saxen) A. canaliculatum (22898)
Serravallian13.82 - 11.63Germany (Brandenburg) A. canaliculatum (23055 23056 23598 27013 27523)
Late/Upper Miocene - Middle Miocene11.63 - 11.63Russian Federation (Omsk) A. canaliculatum, A. jugatum, A. johnstrupii, A. compressum, A. sp. (24093)
Late/Upper Miocene11.63 - 5.333Russian Federation (Omsk) A. canaliculatum (24100 24287) A. canaliculatum, A. johnstrupii (24317 24320 24321) A. canaliculatum, A. jugatum (24286) A. jugatum (24733) A. jugatum, A. canaliculatum, A. compressum (24094) A. jugatum, A. johnstrupii (24098)
Tortonian - Messinian11.63 - 5.333Germany (North Rhine) A. canaliculatum (28133)
Zanclean5.333 - 3.6Germany (North Rhine) A. jugatum (28134)