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Dictyozamites

Bennettitales

Taxonomy
Dictyozamites was named by Oldham (1863) [Type species: Dictyozamites falcatus Morris 1863 (en Oldham y Morris 1863)]. It is not extant.

It was assigned to Plantae by Andrews (1970); to Cycadophyta by Lakhanpal et al. (1976); and to Bennettitales by Chandra and Tewari (1991).

Synonymy list
YearName and author
1863Dictyozamites Oldham
1970Dictozamites Andrews
1976Dictyozamites Lakhanpal et al.
1991Dictyozamites Chandra and Tewari

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RankNameAuthor
kingdomPlantae
subkingdomViridiplantaeCavalier-Smith 1981
—Streptophyta(Jeffrey 1971)
superphylumEmbryophyta()
—Tracheophyta(Sinnott 1935)
RankNameAuthor
phylumSpermatophyta
—Pinophyta()
orderBennettitalesBessey 1910
genusDictyozamitesOldham 1863

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. †Dictyozamites Oldham 1863
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†Dictyozamites falcatus Morris 1863
†Dictyozamites feistmantelii Bose and Zeba-Bano 1978
†Dictyozamites gondwanensis Sukh-Dev and Rajanikanth 1988
†Dictyozamites hallei Sahni and Rao 1933
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Invalid names: Dictyozamites bagjoriensis Jacob 1951 [synonym]
†Dictyozamites indicus Feistmantel 1876
†Dictyozamites sahnii Gupta and Sharma 1968
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Carnian to the top of the Aptian or 237.00000 to 113.20000 Ma

Collections (55 total)


Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 227.3Malaysia D. sp. 1 (30290)
Carnian - Rhaetian237.0 - 201.4Russian Federation D. sp. 1 (30830)
Late/Upper Triassic237.0 - 201.4China (Xizang) D. sp. 1 (30039)
Rhaetian205.7 - 201.4China (Jilin) D. sp. 1 (29702)
Early/Lower Jurassic201.4 - 174.7Argentina (Chubut) D. sp. 1, D. sp. 2 (29382)
Early/Lower Jurassic201.4 - 174.7China (Guangdong) D. sp. 1 (29521)
Jurassic201.4 - 143.1India (Andhra Pradesh) D. falcatus, D. feistmantelii (229414) D. falcatus, D. sahnii (229271)
Jurassic201.4 - 143.1Chile D. falcatus (35170)
Early/Lower Aalenian - Middle Aalenian174.7 - 170.9United Kingdom (England) D. hawelli (24235)
Middle Jurassic174.7 - 161.5Argentina (Neuquen) D. sp. 1 (29388)
Middle Jurassic174.7 - 161.5Antarctica D. sp. 1 (29369)
Middle Jurassic174.7 - 161.5Japan (Yamaguchi) D. sp. 1 (30208)
Middle Jurassic - Late/Upper Jurassic174.7 - 143.1India D. sp. 1 (30127)
Middle Jurassic - Late/Upper Jurassic174.7 - 143.1Argentina (Santa Cruz) D. sp. 1, D. sp. 2, D. sp. 3, D. sp. 4, D. sp. 5, D. sp. 6 (29375)
Bathonian168.2 - 165.3Georgia D. sp. 1 (30114)
Late/Upper Jurassic161.5 - 143.1India (Andhra Pradesh) D. falcatus (225029) D. feistmantelii (224896) D. indica (224645) D. indica, D. feistmantelii (224604) D. sp. (224720)
Late/Upper Jurassic161.5 - 143.1India (Tamil Nadu) D. indica (224646)
Late/Upper Jurassic161.5 - 143.1India (Rajasthan) D. hallei, D. indica (30133)
Late/Upper Jurassic161.5 - 143.1India (Madhya Pradesh) D. feistmantelii (225479) D. feistmantelii, D. indicus (229213)
Late/Upper Jurassic161.5 - 143.1China (Fujian) D. sp. 1 (29644)
Late/Upper Jurassic161.5 - 143.1China (Liaoning) D. sp. 1 (29996)
Late/Upper Jurassic161.5 - 143.1China (Zhejiang) D. sp. 1 (29796 30072)
Late/Upper Jurassic161.5 - 143.1India (Jharkhand) Dictyopteris falcata, D. indica (224718) D. bagjoriensis, D. hallei (225142) D. falcatus (224719 225143) D. falcatus, D. indicus (224957 229413) D. hallei, D. indica, D. sahnii, D. feistmantelii (224706) D. indica (224876 225144) D. indicus (224686 224699) D. sp., D. hallei, D. indica, D. sahnii (224607) D. sp., D. indicus (224679)
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5India (Gujarat) D. sp. (226874)
Kimmeridgian - Tithonian154.8 - 143.1Japan D. sp. 1, D. sp. 2 (30204)
Berriasian - Late/Upper Valanginian143.1 - 132.6South Africa (Eastern Cape) D. crassinervis (38312)
Early/Lower Cretaceous143.1 - 100.5India (Tamil Nadu) D. feistmantelii (229200 229415)
Early/Lower Cretaceous143.1 - 100.5India (Telangana) D. gondwanensis (229218)
Late/Upper Valanginian137.05 - 132.6South Africa D. sp. (82627)
Late/Upper Valanginian137.05 - 132.6South Africa (Eastern Cape) D. minusculus (33130)
Barremian125.77 - 121.4Japan (Ishikawa) D. kawasakii, D. tedoriensis (32324)
Early/Lower Barremian125.77 - 121.4China D. kawasakii (235409)
Barremian - Aptian125.77 - 113.2South Africa (Kwazulu-Natal) D. spp. (20712)
Aptian121.4 - 113.2Antarctica D. sp. (151292)
Aptian - Albian121.4 - 100.5South Africa (Kwazulu-Natal) D. mkuziensis (20709)