Evergreen Formation
{{Use Australian English|date=May 2024}}
{{Infobox rockunit
| name = Evergreen Formation
| image =
| caption =
| type = Geological formation
| age = Lower Pliensbachian- Late Toarcian
~{{fossilrange|186.74|175.94}}{{Cite journal |last1=La Croix |first1=Andrew D. |last2=Sobczak |first2=Kasia |last3=Esterle |first3=Joan S. |last4=Bianchi |first4=Valeria |last5=Wang |first5=Jiahao |last6=He |first6=Jianhua |last7=Hayes |first7=Phil |last8=Underschultz |first8=Jim R. |last9=Garnett |first9=Andrew |date=2022 |title=Integrating palynostratigraphy with zircon geochronology in the Lower Jurassic Precipice Sandstone and Evergreen Formation to improve stratigraphic correlation within the Great Artesian Basin, Australia |url=http://dx.doi.org/10.1016/j.marpetgeo.2022.105845 |journal=Marine and Petroleum Geology |volume=144 |issue=4 |pages=56–89 |doi=10.1016/j.marpetgeo.2022.105845 |bibcode=2022MarPG.14405845L |issn=0264-8172|url-access=subscription }}
| period = Toarcian
| prilithology = Sandstone, siltstone, mudstone
| otherlithology = Coal, ironstone
| namedfor = "Evergreen Shales"
| region = New South Wales, Queensland
| country = Australia
| coordinates = {{coord|25.8|S|150.3|E|display=inline,title}}
| paleocoordinates = {{coord|61.7|S|90.0|E|display=inline}}
| unitof = Bundamba Group
| subunits = Boxvale Sandstone & Westgrove Ironstone Members
| underlies = Hutton Sandstone
| overlies = Precipice Sandstone
| thickness = Up to {{convert|255|m|ft|abbr=on}}
| extent = *Eromanga Basin{{cite journal |last1=Waschbusch |first1=P. |last2=Korsch |first2=R.J. |last3=Beaumont |first3=C. |title=Geodynamic modelling of aspects of the Bowen, Gunnedah, Surat and Eromanga Basins from the perspective of convergent margin processes |journal=Australian Journal of Earth Sciences |date=2009 |volume=56 |issue=3 |pages=309–334 |doi=10.1080/08120090802698661 |bibcode=2009AuJES..56..309W |url=https://www.tandfonline.com/doi/abs/10.1080/08120090802698661 |access-date=31 May 2023|url-access=subscription }}
| area =
| map = {{Location map+ | Australia
| relief = 1
| width = 250
| float = center
| places =
{{Location map~ | Australia
| lat_deg = -25.8
| lon_deg = 150.3
| mark = Blue pog.svg
| marksize = 12
}}
}}
| map_caption =
}}
The Evergreen Formation is a Pliensbachian to Toarcian geologic formation of the Surat Basin in New South Wales and Queensland, eastern Australia. Traditionally it has been considered to be a unit whose age has been calculated in between the Pliensbachian and Toarcian stages of the Early Jurassic, with some layers suggested to reach the Aalenian stage of the Middle Jurassic, yet modern data has found that an Early Pliensbachian to Latest Toarcian age is more possible.{{cite web|title=Australian Government- Geoscience Australia Australian Stratigraphic Units Database|url=http://dbforms.ga.gov.au/pls/www/geodx.strat_units.sch_full?wher=stratno=6416|website=ga.gov.au|publisher=Geoscience Australia|accessdate=19 January 2015}}{{Cite journal|last1=Todd|first1=Christopher N.|last2=Roberts|first2=Eric M.|last3=Knutsen|first3=Espen M.|last4=Rozefelds|first4=Andrew C.|last5=Huang|first5=Hui-Qing|last6=Spandler|first6=Carl|date=December 2019|title=Refined age and geological context of two of Australia's most important Jurassic vertebrate taxa (Rhoetosaurus brownei and Siderops kehli), Queensland|journal=Gondwana Research|volume=76|pages=19–25|doi=10.1016/j.gr.2019.05.008|bibcode=2019GondR..76...19T }}{{Cite journal |last1=Sobczak |first1=Kasia |last2=La Croix |first2=Andrew D. |last3=Esterle |first3=Joan |author-link3=Joan Esterle |last4=Hayes |first4=Phil |last5=Holl |first5=Heinz-Gerd |last6=Ciesiolka |first6=Rachael |last7=Crowley |first7=James L. |last8=Allen |first8=Charlotte M. |date=2022 |title=Geochronology and sediment provenance of the Precipice Sandstone and Evergreen Formation in the Surat Basin, Australia: Implications for the palaeogeography of eastern Gondwana |url=http://dx.doi.org/10.1016/j.gr.2022.08.003 |journal=Gondwana Research |volume=111 |pages=189–208 |bibcode=2022GondR.111..189S |doi=10.1016/j.gr.2022.08.003 |issn=1342-937X}} The formation was named due to the "Evergreen Shales", defined with a lower unit, the Boxvale Sandstone, and a partially coeval, partially younger upper unit, the Westgrove Ironstone Member.{{cite journal |last1=Withnall |first1=I. W. |last2=Hutton |first2=L. J. |last3=Bultitude |first3=R. J. |last4=Von Gnielinski |first4=F. E. |last5=Rienks |first5=I. P. |title=Geology of the Auburn Arch, southern Connors Arch and adjacent parts of the Bowen Basin and Yarrol Province, central Queensland |journal=Queensland Geology |date=2009 |volume=12 |issue=2 |pages=13–32 |url=https://catalogue.nla.gov.au/Record/4765331 |access-date=31 May 2023}} This unit overlies the Hettangian-Sinemurian Precipice Sandstone, as well several informal units such as the Nogo Beds, and Narayen beds, as well Torsdale Volcanics. This unit likely was deposited in a massive lacustrine body with possible marine environment influences.{{cite journal |last1=Martin |first1=M. |last2=Wakefield |first2=M. |last3=Bianchi |first3=V. |last4=Esterle |first4=J. |last5=Zhou |first5=F. |title=Evidence for marine influence in the Lower Jurassic Precipice Sandstone, Surat Basin, eastern Australia |journal=Australian Journal of Earth Sciences |date=2017 |volume=65 |issue=1 |pages=75–91 |doi=10.1080/08120099.2018.1402821 |url=https://www.tandfonline.com/doi/full/10.1080/08120099.2018.1402821 |access-date=31 May 2023|url-access=subscription }}
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Fossil content
=Ichnofossils=
| class = "wikitable" |
| Genus
! Species ! Type ! Location ! Material ! Origin ! Images |
|---|
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" rowspan="16" |
|style="background:#FEF6E4;" | Radiating bulb-like swelling burrows |style="background:#FEF6E4;" | Annelid worm, vermiform organism |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | trails |style="background:#FEF6E4;" | Gastropods |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Long, subconical, weakly curved burrows |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Domichnia |style="background:#FEF6E4;" | U-shaped burrows |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" | Simple, unbranched, horizontal cylinder traces |style="background:#FEF6E4;" | |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;"|
Lockeia{{cite journal |last1=La Croix |first1=A. D. |last2=Wang |first2=J. |last3=He |first3=J. |last4=Hannaford |first4=C. |last5=Bianchi |first5=V. |last6=Esterle |first6=J. |last7=Undershultz |first7=J. R. |title=Widespread nearshore and shallow marine deposition within the Lower Jurassic Precipice Sandstone and Evergreen Formation in the Surat Basin, Australia |journal=Marine and Petroleum Geology |date=2019 |volume=109 |issue=3 |pages=760–790 |doi=10.1016/j.marpetgeo.2019.06.048 |bibcode=2019MarPG.109..760L |hdl=10289/12877 |url=https://www.sciencedirect.com/science/article/pii/S0264817219303009 |access-date=30 May 2023|hdl-access=free }} |style="background:#FEF6E4;"|
|style="background:#FEF6E4;"|
|style="background:#FEF6E4;"| Dwelling traces |style="background:#FEF6E4;" |
|style="background:#FEF6E4;"| |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" | Straight to sinuous, unlined and unbranched burrows |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Domichnia |style="background:#FEF6E4;" | Straight or gently curved tubular burrows. |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" | Irregularly meandering burrows |style="background:#FEF6E4;" | Vermiform Animals |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Pascichnia |style="background:#FEF6E4;" | Cylindrical or elliptical curved/tortuous trace fossils |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Symmetrical trail or burrow |style="background:#FEF6E4;" | Gastropods |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Domichnia |style="background:#FEF6E4;" | Cylindrical strands with branches |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Domichnia |style="background:#FEF6E4;" | Cylindrical strands with branches |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" | Unlined meniscate burrows |style="background:#FEF6E4;" | |style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Tubular Fodinichnia |style="background:#FEF6E4;" | Tubular Burrows |style="background:#FEF6E4;"|
|style="background:#FEF6E4;" | |
| style="background:#FEF6E4;" |
|style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | Fodinichnia |style="background:#FEF6E4;" | Vertical to oblique, unbranched or branched, elongated to arcuate spreite burrow |style="background:#FEF6E4;" |
|style="background:#FEF6E4;" | |
= Diplopoda =
| class = "wikitable" |
| Genus
! Species ! Location ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| Decorotergum{{cite journal |last1=Jell |first1=P. A. |title=An Early Jurassic millipede from the Evergreen Formation in Queensland |journal=Alcheringa |date=1983 |volume=7 |issue=3 |pages=195–199 |doi=10.1080/03115518308619618 |bibcode=1983Alch....7..195J |url=https://www.tandfonline.com/doi/abs/10.1080/03115518308619618 |access-date=30 May 2023|url-access=subscription }}
|
|
| Westgrove Ironstone Member | Incomplete specimens: QMF12294, QMF12295 and one small fragment of a third specimen, QMF12296 | A millipede whose affinities are controversial. It may be an Oniscomorpha of the order Amynilyspedida family Amynilyspedidae or a member of the order Polydesmida | |
= Vertebrata =
=Phytoplankton=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Zygnemataceae. A genus derived from freshwater filamentous or unicellular, uniseriate (unbranched) green algae. |style="background:#D1FFCF;" | |
=Bryophyta=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with Bryophyta. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with Bryophyta. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Sphagnaceae in the Sphagnopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Notothyladaceae in the Anthocerotopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with Bryophyta. This spore is found in Jurassic sediments associated with the polar regions. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Notothyladaceae in the Anthocerotopsida. Hornwort spores. |style="background:#D1FFCF;" | File:Notothylas orbicularis (Anthocerotophyta (hornwort)).png specimens]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Sphagnaceae in the Sphagnopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Sphagnaceae in the Sphagnopsida. "Peat moss" spores, related to genera such as Sphagnum that can store large amounts of water. |style="background:#D1FFCF;" | File:SphagnumFallax.jpg specimens]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Encalyptaceae in the Bryopsida. Branching moss spores, indicating high water-depleting environments. |style="background:#D1FFCF;" | File:Encalypta alpina (a, 124941-470711) 2281.JPG specimens; Staplinisporites probably come from similar genera]] |
=Lycophyta=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Selaginellaceae in the Lycopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with Lycopodiopsida |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Selaginellaceae in the Lycopsida. Herbaceous lycophyte flora, similar to ferns, found in humid settings. This family of spores are also the most diverse in the formation. |style="background:#D1FFCF;" | File:Selaginella erythropus kz02.jpg, typical example of Selaginellaceae]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Lycopodiaceae in the Lycopodiopsida. Lycopod spores, related to herbaceous to arbustive flora common in humid environments. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |Dictyotosporites
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |Incertae sedis; affinities with Lycopodiopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Lycopodiaceae in the Lycopodiopsida. Lycopod spores, related to herbaceous to arbustive flora common in humid environments. |style="background:#D1FFCF;" | File:Lycopodium annotinum 161102.jpg specimens]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Selaginellaceae in the Lycopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with Lycopodiopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Lycopodiaceae in the Lycopodiopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Lycopodiaceae in the Lycopodiopsida. Lycopod spores, related to herbaceous to arbustive flora common in humid environments. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Selaginellaceae in the Lycopsida. |style="background:#D1FFCF;" | |
=Pteridophyta=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
Annulispora{{Cite journal |last=Paten |first=R.J. |date=1967 |title=Microfloral distribution in the Lower Jurassic Evergreen Formation of the Boxvale area, Surat Basin,Queensland |journal=Queensland Government Mining Journal |volume=68 |issue=79 |pages=345–349}}{{Cite journal |last=McKellar |first=J. L. |date=1974 |title=Jurassic miospores from the upper Evergreen Formation, Hutton Sandstone, and basal Injune Creek Group, north-eastern Surat Basin |url=https://www.researchgate.net/publication/316921096 |journal=Geological Survey of Queensland |volume=361 |issue=35 |pages=1–47 |via=ResearchGate}} | style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the genus Saccoloma, type representative of the family Saccolomataceae. This fern spore resembles those of the living genus Saccoloma, being probably from a pantropical genus found in wet, shaded forest areas. | style="background:#D1FFCF;" | File:Saccoloma brasiliense kz02.jpg specimens; Annulispora probably comes from similar genera or maybe a species in the genus]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Osmundaceae in the Polypodiopsida. Near fluvial current ferns, related to the modern Osmunda regalis. |style="background:#D1FFCF;" | File:Cinnamon Fern (Osmundastrum cinnamomeum) - Cape St. Mary's Ecological Reserve, Newfoundland 2019-08-10.jpg specimens; Baculatisporites and Todisporites probably come from similar genera or maybe a species from the genus]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Marattiaceae in the Polypodiopsida. Fern spores from low herbaceous flora. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Cyatheaceae in the Cyatheales. Arboreal fern spores. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Matoniaceae in the Gleicheniales. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the Gleicheniales in the Polypodiopsida. Fern spores from low herbaceous flora. | style="background:#D1FFCF;" | File:Chemancheri 20181117 122614.jpg specimens; Gleicheniidites probably come from similar genera or maybe a species in the genus]] |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the Pteridaceae in the Polypodiopsida. Forest ferns from humid ground locations. | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the family Dennstaedtiaceae in the Polypodiales. Forest fern spores. | style="background:#D1FFCF;" | File:Fern Path (9540302241).jpg specimens; Leptolepidites probably comes from similar genera]] |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the family Matoniaceae in the Gleicheniales. | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the family Osmundaceae in the Polypodiopsida. Near fluvial current ferns, related to the modern Osmunda regalis. | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Incertae sedis; affinities with the Pteridophyta | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the family Dennstaedtiaceae in the Polypodiales. Forest fern spores. | style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" |
| style="background:#D1FFCF;" | Affinities with the family Osmundaceae in the Polypodiopsida. Near fluvial current ferns, related to the modern Osmunda regalis. | style="background:#D1FFCF;" | |
=Peltaspermales=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the families Peltaspermaceae, Corystospermaceae or Umkomasiaceae in the Peltaspermales. Pollen of uncertain provenance that can be derived from any of the members of the Peltaspermales. The lack of distinctive characters and poor conservation make this pollen difficult to classify. Arboreal to arbustive seed ferns. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the families Peltaspermaceae, Corystospermaceae or Umkomasiaceae in the Peltaspermales. Extremely abundant |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | From the family Caytoniaceae in the Caytoniales. Caytoniaceae are a complex group of Mesozoic fossil floras that may be related to both Peltaspermales and Ginkgoaceae. |style="background:#D1FFCF;" | |
=Cycadophyta=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Cycadaceae in the Cycadales or with Cycadaceae and Bennettitaceae. It has been found associated with the Bennetite pollen cone Bennettistemon |style="background:#D1FFCF;" | |
=Conifers=
| class = "wikitable" |
| Genus
! Species ! Stratigraphic position ! Material ! Notes ! Images |
|---|
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Araucariaceae in the Pinales. Conifer pollen from medium to large arboreal plants. |style="background:#D1FFCF;" | File:Araucaria bidwillii - pollen cones.jpg. Callialasporites may come from a related plant]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Araucariaceae in the Pinales. Conifer pollen from medium to large arboreal plants. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Hirmeriellaceae in the Pinopsida. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the Pinidae inside Coniferae. |style="background:#D1FFCF;" | File:Pinus cembra cones in Gröden crop.jpg Cone, example of the Pinidae. Inaperturopollenites is similar to the pollen found on this genus]] |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Podocarpaceae inside Coniferae. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Cupressaceae in the Pinopsida. Pollen that resembles that of extant genera such as the genus Actinostrobus and Austrocedrus, probably derived from dry environments. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Podocarpaceae. Pollen from diverse types of Podocarpaceous conifers, that include morphotypes similar to the low arbustive Microcachrys and the medium arbustive Lepidothamnus, likely linked with Upland settings |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Podocarpaceae. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Podocarpaceae. |style="background:#D1FFCF;" | |
| style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" |
|style="background:#D1FFCF;" | Affinities with the family Pinaceae in the Pinopsida. Conifer pollen from medium to large arboreal plants. |style="background:#D1FFCF;" | |
References
{{Reflist}}
Further reading
- {{cite journal |last1=Warren |first1=A. |title=Jurassic labyrinthodont |journal=Nature |date=1977 |volume=265 |issue=2 |pages=436–437 |doi=10.1038/265436b0 |bibcode=1977Natur.265..436W |url=https://www.nature.com/articles/265436b0 |access-date=31 May 2023|url-access=subscription }}
Category:Jurassic System of Australia