2012 in paleobotany

Overview of the events of 2012 in paleobotany

List of years in paleobotany

* …
* 2009
* 2010
* 2011
* 2012
* 2013
* 2014
* 2015
* …

In paleontology
2009
2010
2011
2012
2013
2014
2015

In arthropod paleontology
2009
2010
2011
2012
2013
2014
2015

In paleoentomology
2009
2010
2011
2012
2013
2014
2015

In paleomalacology
2009
2010
2011
2012
2013
2014
2015

In reptile paleontology
2009
2010
2011
2012
2013
2014
2015

In archosaur paleontology
2009
2010
2011
2012
2013
2014
2015

In mammal paleontology
2009
2010
2011
2012
2013
2014
2015

In paleoichthyology
2009
2010
2011
2012
2013
2014
2015

* Art
* Archaeology
* Architecture
* Literature
* Music
* Philosophy
* Science +...

This paleobotany list records new fossil plant taxa that were described during the year 2012, as well as other significant paleobotany discoveries and events which occurred during 2012.

## Bryophytes

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Bryokhutuliinia crassimarginata[1]

Sp nov

|  |

Ignatov et al

Late Jurassic

Ukurey formation

Russia

A moss of uncertain placement.

## Lycophytes

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Winslowia[2]

Gen. et sp. nov

Valid

Dunn et al.

Carboniferous (Serpukhovian)

Pride Mountain Formation

United States

A member of Isoetales belonging to the group Chaloneriaceae. Genus includes new species W. tuscumbiana.

## Marchantiophytes

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Riccardiothallus[3]

Gen. et sp. nov

Valid

Guo et al.

Devonian (Pragian)

Posongchong Formation

China

A liverwort belonging to the family Aneuraceae. Genus includes new species R. devonicus.

## Ferns and fern allies

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Korallipteris[4]

Gen. et comb. nov

Valid

Vera & Passalia

Triassic to Miocene

|  |

Antarctica
Argentina
Chile
New Zealand[5]

A fern of uncertain phylogenetic placement.
A new genus for "Gleichenia" argentinica (1962);
Additional species were originally placed in Gleichenia, Gleichenites and Microphyllopteris.

Millerocaulis tekelili[6]

Sp. nov

Valid

Vera

Early Cretaceous (Aptian)

Cerro Negro Formation

Antarctica
(Livingston Island)

An Osmundaceae fern. Originally placed in Millerocaulis;
Moved to Claytosmunda tekelili in (2017).[7]

Osmundopsis rafaelii[8]

Sp. nov

Valid

Escapa & Cúneo

Early Jurassic

|  |

Argentina

A member of Osmundaceae.

Todites cacereii[8]

Sp. nov

Valid

Escapa & Cúneo

Early Jurassic

|  |

Argentina

A member of Osmundaceae.

## Bennettitales

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Anomozamites harrisi[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Anomozamites heeri[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Anomozamites villosus[10]

Sp. nov

Valid

Pott et al.

Probably late Middle Jurassic

Daohugou Beds

China

A member of Bennettitales. Originally described as a species of Anomozamites
Moved to the Wielandiella villosus (2015).[11][12]

Cycadolepis barnardii[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis karatauensis[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis kirillii[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis kokalensis[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis lata[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis maija[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis multistomata[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis pachydermatica[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis perfecta[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis prynadае[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Cycadolepis schairensis[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Nilssoniopteris chirchilica[9]

Sp. nov

Valid

Kiritchkova & Nosova

Middle Jurassic (Aalenian)

Кokala Suite

Kazakhstan

|  |

Nilssoniopteris localis[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Nilssoniopteris saveljevii[9]

Sp. nov

Valid

Kiritchkova & Nosova

Middle Jurassic (Aalenian)

Tonasha Formation

Kazakhstan

|  |

Pterophyllum chagaense[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum doludenkoae[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum originalum[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum pаrvisegmentatum[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum pinniforme[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum valentinaeа[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Pterophyllum vsevolodii[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Williamsonia antonia[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Williamsonia baranovaeа[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Williamsonia chagaensе[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Williamsonia kokalensis[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Williamsonia vialovaea[9]

Sp. nov

Valid

Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

## "Pteridospermatophytes"

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Ctenozamites schweitzerii[9]

Sp. nov

Valid

Kiritchkova & Nosova

Middle Jurassic (Bajocian)

Karadiirmen' Formation

Kazakhstan

A member of Pteridospermatophyta of uncertain affinities.

Eretmonia macloughlinii[13]

Sp. nov

Valid

Ryberg, Taylor & Taylor

Late Permian

Upper Buckley Formation

Antarctica

A member of Glossopteridales.

Kuvakospermum[14]

Gen. et sp. nov

Valid

Naugolnykh & Sidorov

Permian (Wordian)

|  |

Russia

A seed fern belonging to the family Peltaspermaceae. Genus includes new species K. pedatum.

Lidgettoniopsis[15]

Gen. et sp. nov

Valid

Ryberg, Taylor & Taylor

Late Permian

Beacon Supergroup (upper Buckley Formation)

Antarctica

A seed fern belonging to the group Dictyopteridiales and the family Eretmoniaceae. Genus includes new species L. ramulus.

Scutum leiophyllum[15]

Sp. nov

Valid

Ryberg, Taylor & Taylor

Late Permian

Beacon Supergroup (upper Buckley Formation)

Antarctica

A member of Glossopteridales belonging to the family Dictyopteridiaceae.

Vetlugospermum[16]

Gen. et sp. nov

Valid

Naugolnykh

Early Triassic

|  |

Russia

A seed fern belonging to the group Peltaspermales. Genus includes new species V. rombicum.

## Ginkgoales

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Baiera kazachstanica[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Early Jurassic (Toarcian)

Кokala Suite

Kazakhstan

|  |

Baieroxylon rocablanquense[17]

Sp. nov

Valid

Gnaedinger

Early Jurassic

Roca Blanca Formation

Argentina

|  |

Ginkgo cranei[18]

Sp. nov

Valid

Zhou, Quan, & Liu

upper Paleocene

Sentinel Butte Formation

USA
North Dakota

An extinct species in the modern genus Ginkgo

Ginkgo gomolitzkyana[19]

Sp. nov

Valid

Nosova

Middle Jurassic

Angren Formation

Uzbekistan

A member of Ginkgoales.

Ginkgo huolinhensis[20]

Sp. nov

Valid

Dong & Sun

Early Cretaceous

Huolinhe Formation

China

|  |

Ginkgoites barnardianus[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Middle Jurassic (Aalenian)

Кokala Suite

Kazakhstan

|  |

Ginkgoites irdalicus[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Early Jurassic

Ergozi Suite

Kazakhstan

|  |

Ginkgoites kelendensis[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Middle Jurassic (Aalenian)

Tonasha Formation

Kazakhstan

|  |

Ginkgoites ketovianus[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Middle Jurassic (Bathonian)

Sarydiirmeny Suite

Kazakhstan

|  |

Leptotoma asiatica[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Middle Jurassic (Bajocian)

Karadiirmen' Formation

Kazakhstan

|  |

Pseudotorellia karadiirmenica[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Middle Jurassic (Bajocian)

Karadiirmen' Formation

Kazakhstan

|  |

## Conifers

[edit]

### Araucariaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Emwadea[21]

Gen. et sp. nov

Valid

Dettmann, Clifford & Peters

Early Cretaceous (Albian)

Winton Formation

Australia

A member of the family Araucariaceae. Genus includes new species E. microcarpa.

### Cheirolepidiaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Duartenia[22]

Gen. et sp. nov

Valid

Mohr et al.

Early Cretaceous

Crato Formation

Brazil

A possible member of Cheirolepidiaceae. The type species is Duartenia araripensis.

Glenrosa falcata[23]

Sp. nov

Valid

Gomez, Ewin & Daviero-Gomez

Early Cretaceous (Barremian)

Calizas de La Huergina Formation

Spain

A conifer.

### Cupressaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Calocedrus huashanensis[24]

Sp. nov

Valid

Shi, Zhou, & Xie

Oligocene

Ningming Formation

China

A Calocedrus species

Fokienia shengxianensis[25]

Sp. nov

Valid

He, Sun & Liu

Late Miocene

Shengxian Formation
Xiaolongtan Formation

China

Originally placed in Fokienia.
Moved to Calocedrus shengxianensis in (2015).[26]

### Pinaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Eathiestrobus[27]

Gen. et sp. nov

Valid

Rothwell et al.

Late Jurassic (Kimmeridgian)

Kimmeridge Clay Formation

United Kingdom

A member of Pinaceae. The type species is Eathiestrobus mackenziei.

Picea burtonii[28]

Sp. nov

Valid

Klymiuk & Stockey

Early Cretaceous (Valanginian)

|  |

Canada

A spruce species seed cone.

Pinus yorkshirensis[29]

Sp. nov

Valid

Ryberg et al.

Early Cretaceous (Hauterivian-Barremian)

Speeton Clay Formation

United Kingdom

A pine.

### Podocarpaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Dacrycarpus puertae[30]

Sp. nov

Valid

Wilf

Eocene

|  |

Argentina

A species of Dacrycarpus

### Taxaceae

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Marskea kazachstanica[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Early Jurassic (Toarcian)

Kokala Suite

Kazakhstan

|  |

Torreya kazachstanica[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Early Jurassic (Toarcian)

Kokala Suite

Kazakhstan

|  |

### Other conifers

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Elatocladus bulakus[9]

Sp. nov

Valid

Nosova & Kiritchkova in Kiritchkova & Nosova

Early Jurassic (Toarcian)

Kokala Suite

Kazakhstan

A conifer of uncertain affinities.

Plyophyllioxylon[31]

Gen. et sp. nov

Valid

Feng et al.

Permian (Roadian/Wordian)

Lower Shihhotse Formation

China

A conifer of uncertain phylogenetic placement. Genus includes new species P. hulstaiense.

## Other gymnosperms

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Type locality  | Location  | Notes  | Images

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Nilssonia prosvirjakovaea[9]

Sp. nov

Valid

Kiritchkova & Nosova

Middle Jurassic (Bajocian)

Karadiirmen' Formation

Kazakhstan

A cycad.

Rehezamites[32]

Gen. et sp. nov

Valid

Pott et al.

Early Cretaceous (Aptian)

Yixian Formation

China

A seed plant of uncertain phylogenetic placement. Genus includes new species R. anisolobus.

## Angiosperms

[edit]

Name  | Novelty  | Status  | Authors  | Age  | Unit  | Location  | Notes  | Images

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Archaeampelos senonica[33]

Sp. nov

Valid

Alekseev

Late Cretaceous

|  |

Russia

|  |

Baasia[34]

Gen. et sp. nov

Valid

Estrada-Ruiz et al.

Late Cretaceous (probably early to middle Maastrichtian)

McRae Formation

United States

A member of the family Celastraceae. Genus includes new species B. armendarisense.

Bertilanthus[35]

Gen. et sp. nov

Valid

Friis & Pedersen

Late Cretaceous

|  |

Sweden

An asterid. Genus includes new species B. scanicus.

Camptodromites sibiricus[33]

Sp. nov

Valid

Alekseev

Late Cretaceous

|  |

Russia

|  |

Celastrinites lanceolatus[33]

Sp. nov

Valid

Alekseev

Late Cretaceous

|  |

Russia

|  |

Chaneya hainanensis[36]

Sp. nov

Valid

Feng & Jin

Eocene

Changchang Basin

China

A fossil fruit.

Cissites basicordatus[33]

Sp. nov

Valid

Alekseev

Late Cretaceous

|  |

Russia

|  |

Cissus lombardii[37]

Sp. nov

Valid

Manchester, Chen & Lott

Early Oligocene

Mancora Formation

Peru

A species of Cissus.

Eucalyptus caldericola[38]

Sp. nov

Valid

Hermsen, Gandolfo & Zamaloa

Eocene (Ypresian)

|  |

Argentina

A species of Eucalyptus.

Eucalyptus frenguelliana[38]

Sp. nov

Valid

Gandolfo & Zamaloa in Hermsen, Gandolfo & Zamaloa

Eocene (Ypresian)

|  |

Argentina

A species of Eucalyptus.

Eucalyptus lynchiae[38]

Sp. nov

Valid

Gandolfo & Hermsen in Hermsen, Gandolfo & Zamaloa

Eocene (Ypresian)

|  |

Argentina

A species of Eucalyptus.

Fulleroxylon[34]

Gen. et sp. nov

Valid

Estrada-Ruiz et al.

Late Cretaceous (probably early to middle Maastrichtian)

McRae Formation

United States

A member of the family Myrtaceae. Genus includes new species F. armendarisense.

Juglandiphyllites microdentatus[33]

Sp. nov

Valid

Alekseev

Late Cretaceous

|  |

Russia

|  |

Laurinoxylon stichkai[39]

Sp. nov

Valid

Boonchai & Manchester

Early Eocene

Bridger Formation

United States

A member of Lauraceae described on the basis of fossil wood.

Laurophyllum calicarioides[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Litsea.

Laurophyllum lacustris[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Beilschmiedia.

Laurophyllum maarensis[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Cryptocarya.

Laurophyllum microphyllum[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Cryptocarya.

Laurophyllum otagoensis[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Beilschmiedia.

Laurophyllum sylvestris[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Beilschmiedia.

Laurophyllum taieriensis[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Cryptocarya.

Laurophyllum vulcanicola[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Beilschmiedia.

Laurophyllum waipiata[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae with affinities to members of the genus Cryptocarya.

Litseopsis nova-zelandiae[40]

Sp. nov

Valid

Bannister, Conran & Lee

Early Miocene

|  |

New Zealand

A member of Lauraceae.

Mahonia grimmii[41]

Sp. nov

Valid

Güner & Denk

Miocene

Eskihisar Formation

Turkey

A species of Mahonia.

Mahonia somaensis[41]

Sp. nov

Valid

Güner & Denk

Miocene

Soma Formation

Turkey

A species of Mahonia.

Morinda chinensis[42]

Sp. nov

Valid

Shi et al.

Eocene

Changchang Formation

China

A species of Morinda.

Newtonia mushensis[43]

Sp. nov

Valid

Pan et al.

Early Miocene

|  |

Ethiopia

A species of Newtonia.

Palaeophytocrene hammenii[44]

Sp. nov

Valid

Stull in Stull et al.

Middle-late Paleocene

Bogotá Formation

Colombia

A member of Icacinaceae belonging to the tribe Phytocreneae.

Palaeophytocrene piggae[44]

Sp. nov

Valid

Stull in Stull et al.

Late Paleocene

Sentinel Butte Formation

United States

A member of Icacinaceae belonging to the tribe Phytocreneae.

Pygmaeoxylon[34]

Gen. et sp. nov

Valid

Estrada-Ruiz et al.

Late Cretaceous (probably early to middle Maastrichtian)

McRae Formation

United States

A magnoliid of uncertain phylogenetic placement. Genus includes new species P. paucipora.

Pyrenacantha austroamericana[44]

Sp. nov

Valid

Stull in Stull et al.

Late early Oligocene

|  |

Peru

A species of Pyrenacantha.

Schenkeriphyllum glanduliferum[45]

Gen. et sp. nov

Valid

Mohr, Coiffard & Bernardes-de-Oliveira

Early Cretaceous (Aptian)

Crato Formation

Brazil

Fossil magnolialean angiosperm.

Wilsonoxylon[39]

Gen. et sp. nov

Valid

Boonchai & Manchester

Early Eocene

Bridger Formation

United States

A member of Canellaceae described on the basis of fossil wood. Genus includes new species W. edenense.

## References

[edit]

1. ^ Ignatov, M. S.; Karasev, E. V.; Sinitsa, S. M.; Maslova, E. V. (2013). "New Bryokhutuliinia species (Bryophyta) with sporophytes from the Upper Jurassic of Transbaikalia". Arctoa. 22: 69–78\. doi:10.15298/arctoa.22.10.
2. ^ Michael T. Dunn; Prescott Atkinson; James Lacefield; Michael Rischbieter (2012). "Winslowia tuscumbiana gen. et sp. nov. (Chaloneriaceae): A Cormose, Heterosporous, Ligulate Lycopsid Reconstructed from the Inside Out from the Pride Mountain Formation (Late Mississippian/Serpukhovian) of Northern Alabama". International Journal of Plant Sciences. 173 (1): 96–111\. doi:10.1086/662679. S2CID 85874193.
3. ^ Cai-Qing Guo; Dianne Edwards; Peng-Cheng Wu; Jeffrey G. Duckett; Francis M. Hueber; Cheng-Sen Li (2012). "Riccardiothallus devonicus gen. et sp. nov., the earliest simple thalloid liverwort from the Lower Devonian of Yunnan, China". Review of Palaeobotany and Palynology. 176–177: 35–40\. Bibcode:2012RPaPa.176...35G. doi:10.1016/j.revpalbo.2012.03.012.
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