{{Short description|Geological formation in Greenland}} {{Infobox rockunit | name = Fleming Fjord Formation | image = File:Fleming Fjord Formation.png | caption = The Buch Bjerg "Track-site" at the Fleming Fjord Formation | type = [[Geological formation]] | age = [[Norian]]-[[Rhaetian]]<br />~{{fossil range|222|202}} {{period fossil range|Triassic|222|202|earliest=222|latest=202}} | period = Rhaetian | prilithology = [[Mudstone]], [[claystone]] | otherlithology = [[Limestone]], [[sandstone]] | namedfor = [[Fleming Fjord]] | namedby = | region = [[East Greenland]] | country = [[Greenland]] | coordinates = {{coord|71.9|N|22.56|W|display=inline,title}} | paleocoordinates = {{coord|45.7|N|2.8|W|display=inline}} | unitof = [[Scoresby Land Group]] | subunits = Edderfugledal, Malmros Klint & Ørsted Dal Members | underlies = [[Kap Stewart Group]] | overlies = [[Gippsdalen Formation]] | thickness = {{convert|200|-|300|m|ft|abbr=on}} | extent = [[Jameson Land]] | area = {{convert|3000|km2|sqmi|abbr=on}} | map = {{Location map+ | Greenland | relief = 1 | width = 200 | float = center | places = {{Location map~ | Greenland | lat_deg = 71.9 | lon_deg = -22.56 | mark = Pink ff0080 pog.svg | marksize = 12 }} }} | map_caption = }} The '''Fleming Fjord Formation,''' alternatively called the '''Fleming Fjord Group''' is an [[Upper Triassic]] geological [[Formation (geology)|formation]] in the northeastern coast of [[Jameson Land]], [[Greenland]]. It consists of terrestrial sediments and is known for its fossil content.
== Description == It is of [[Norian]] to [[Rhaetian]] age and is subdivided into three members; at the base the Edderfugledal Member, followed by the Malmros Klint Member with the Ørsted Dal Member at the top. It was deposited in a large shallow to ephemeral lake.<ref name="Clemmensen">{{cite journal|last1=Clemmensen|first1=L.B.|last2=Kent|first2=D.V.|last3=Jenkins|first3=F.A. Jr.|year=1998|title=A Late Triassic lake system in East Greenland: facies, depositional cycles and palaeoclimate|journal=Palaeogeography, Palaeoclimatology, Palaeoecology|publisher=[[Elsevier]]|volume=140|issue=1–4|pages=135–159|url=http://academiccommons.columbia.edu/download/fedora_content/download/ac:143285/CONTENT/S0031-0182_98_00043-1.pdf|access-date=2 December 2012|doi=10.1016/s0031-0182(98)00043-1|bibcode=1998PPP...140..135C}}</ref>
== Paleobiota == The fauna of Fleming Fjord is diverse, including [[Sauropodomorpha|sauropodomorph]] [[dinosaur]]s, [[pterosaur]]s, [[Temnospondyli|temnospondyls]], [[Mammaliaformes|mammaliaforms]], [[aetosaur]]s, and other taxa.<ref name="Clemmensen2015">{{Cite journal |last1=Clemmensen |first1=Lars B. |last2=Milàn |first2=Jesper |last3=Adolfssen |first3=Jan Schulz |last4=Estrup |first4=Eliza Jarl |last5=Frobøse |first5=Nicolai |last6=Klein |first6=Nicole |last7=Mateus |first7=Octávio |last8=Wings |first8=Oliver |date=2015-12-16 |title=The vertebrate-bearing Late Triassic Fleming Fjord Formation of central East Greenland revisited: stratigraphy, palaeoclimate and new palaeontological data |url=https://www.researchgate.net/publication/287387885 |journal=Geological Society, London, Special Publications |volume=434 |issue=1 |pages=31–47 |doi=10.1144/sp434.3 |issn=0305-8719 |s2cid=130069487}}</ref> Freshwater [[Unionidae|unionid]] [[Bivalvia|bivalves]] and [[conchostracans]] have been reported from the Malmros Klint Member.<ref name=":2" />
=== Fish === [[Lungfish]], [[Actinopterygii|actinopterygian]], and [[Chondrichthyes|chondrichthyan]] teeth have been reported from the Malmros Klint Member.<ref name=":2" /> {| class="wikitable" align="center" ! colspan="6" align="center" |'''Fish of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes |- |''[[Ceratodus (genus)|Ceratodus]]'' |''C. tunuensis''<ref>{{Cite journal |last1=Agnolin |first1=Federico L. |last2=Mateus |first2=Octávio |last3=Milàn |first3=Jesper |last4=Marzola |first4=Marco |last5=Wings |first5=Oliver |last6=Adolfssen |first6=Jan Schulz |last7=Clemmensen |first7=Lars B. |date=2018-03-04 |title=Ceratodus tunuensis , sp. nov., a new lungfish (Sarcopterygii, Dipnoi) from the Upper Triassic of central East Greenland |url=https://www.tandfonline.com/doi/full/10.1080/02724634.2018.1439834 |journal=Journal of Vertebrate Paleontology |language=en |volume=38 |issue=2 |article-number=e1439834 |doi=10.1080/02724634.2018.1439834 |bibcode=2018JVPal..38E9834A |s2cid=90666275 |issn=0272-4634|url-access=subscription }}</ref> | |Ørsted Dal Member | |A [[lungfish]], possibly synonymous with ''[[Ptychoceratodus|Ptychoceratodus rectangulus]]''<ref name=":3">{{Cite journal |last1=Pawlak |first1=Wojciech |last2=Tałanda |first2=Mateusz |last3=Sulej |first3=Tomasz |last4=Niedźwiedzki |first4=Grzegorz |date=2020 |title=Dipnoan from the Upper Triassic of East Greenland and remarks about palaeobiogeography of Ptychoceratodus |url=http://www.app.pan.pl/article/item/app006792019.html |journal=Acta Palaeontologica Polonica |volume=65 |doi=10.4202/app.00679.2019|s2cid=219423302 |doi-access=free }}</ref> |- |''[[Ferganoceratodus]]'' |''F. rectangulus''<ref name=":3" /><ref name=":02">{{Cite journal |last=Challands |first=Tom J. |last2=Cavin |first2=Lionel |last3=Zondo |first3=Michel |last4=Munyikwa |first4=Darlington |last5=Choiniere |first5=Jonah N. |last6=Barrett |first6=Paul M. |date=2023-11-02 |title=A new lungfish from the Upper Triassic of the Mid-Zambezi Basin, Zimbabwe |url=https://www.tandfonline.com/doi/full/10.1080/02724634.2024.2365391#d1e782 |journal=Journal of Vertebrate Paleontology |volume=43 |issue=6 |article-number=e2365391 |doi=10.1080/02724634.2024.2365391 |issn=0272-4634 |doi-access=free|url-access=subscription }}</ref> | |Ørsted Dal Member | |A lungfish |- |''[[Lissodus]]'' |''L. lepagei , L''. cf. ''L. minimus<ref name=":4">{{Cite journal |last=Jésus |first=Valerian J. P. |last2=Mateus |first2=Octávio |last3=Milàn |first3=Jesper |last4=Clemmensen |first4=Lars B. |date=2025-04-15 |title=Late Triassic small and medium-sized vertebrates from the Fleming Fjord Group of the Jameson Land Basin, central East Greenland |url=https://palaeo-electronica.org/content/2025/5520-triassic-greenland-vertebrates |journal=Palaeontologia Electronica |language=English |volume=28 |issue=1 |pages=1–21 |doi=10.26879/1423 |issn=1094-8074|doi-access=free |hdl=10362/187606 |hdl-access=free }}</ref>'' | |Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[hybodont]] shark |- |''[[Rhomphaiodon]]'' | Indeterminate<ref name=":4" /> | |Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[Synechodontiformes|synechodontiform]] shark |- |''[[Saurichthys]]'' | Indeterminate | | Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[Saurichthyiformes|saurichthyiform]] ray-finned fish |- |''[[Gyrolepis]]'' | Indeterminate | | Carlsberg Fjord Mb of Ørsted Dal Fm | |A primitive "[[palaeoniscoid]]" ray-finned fish |- |}
=== Amphibians === {| class="wikitable" align="center" ! colspan="7" align="center" |'''[[Amphibian]]s of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |''[[Cyclotosaurus]]'' |''C. naraserluki''<ref>{{Cite journal |author1=Marco Marzola |author2=Octávio Mateus |author3=Neil H. Shubin |author4=Lars B. Clemmensen |year=2017 |title=''Cyclotosaurus naraserluki'', sp. nov., a new Late Triassic cyclotosaurid (Amphibia, Temnospondyli) from the Fleming Fjord Formation of the Jameson Land Basin (East Greenland) |journal=Journal of Vertebrate Paleontology |volume=37 |issue=2 |article-number=e1303501 |doi=10.1080/02724634.2017.1303501 |bibcode=2017JVPal..37E3501M |hdl-access=free |hdl=10362/33003 |s2cid=134255506}}</ref> | |Ørsted Dal Member | |A [[capitosauria]]n [[Temnospondyli|temnospondyl]] | rowspan="165" |[[File:CyclotosaurusDB2 White background.jpg|thumb|150x150px|''[[Cyclotosaurus]]'']] |- |''[[Gerrothorax]]'' |''G.'' cf. ''pulcherrimus''<ref>{{cite journal |author1=Farish A. Jenkins, Jr. |author2=Neil H. Shubin |author3=Stephen M. Gatesy |author4=Anne Warren |year=2008 |title=''Gerrothorax pulcherrimus'' from the Upper Triassic Fleming Fjord Formation of East Greenland and a reassessment of head lifting in temnospondyl feeding |journal=[[Journal of Vertebrate Paleontology]] |volume=28 |issue=4 |pages=935–950 |doi=10.1671/0272-4634-28.4.935 |bibcode=2008JVPal..28..935J |s2cid=86523094}}</ref> | |Malmros Klint Member,<ref name=":2" /> and Ørsted Dal Member | |A [[Plagiosauridae|plagiosaurid]] [[Temnospondyli|temnospondyl]] |- |[[Salientia]] |indet.<ref>{{Cite journal |last1=Jésus |first1=Valerian J. P. |last2=Mateus |first2=Octávio |last3=Milàn |first3=Jesper |last4=Clemmensen |first4=Lars B. |date=2022-08-24 |title=First occurrence of a frog-like batrachian (Amphibia) in the Late Triassic Fleming Fjord Group, central East Greenland |url=https://2dgf.dk/xpdf/bull70-117-130.pdf |journal=Bulletin of the Geological Society of Denmark |volume=70 |pages=117–130 |doi=10.37570/bgsd-2022-70-08 |s2cid=251787823 |issn=2245-7070}}</ref> | |Ørsted Dal Member | |A potential stem-group [[anuran]] (frog) |- |}
=== Archosaurs === Besides the forms described below, a diverse ichnofauna of small and large tracks has also been reported from the Malmros Klint Member,<ref name=":2">{{Cite journal |last1=Sulej |first1=Tomasz |last2=Wolniewicz |first2=Andrzej |last3=Bonde |first3=Niels |last4=Błażejowski |first4=Błażej |last5=Niedźwiedzki |first5=Grzegorz |last6=Tałanda |first6=Mateusz |date=2014-12-10 |title=New perspectives on the Late Triassic vertebrates of East Greenland: preliminary results of a Polish−Danish palaeontological expedition |url=https://www.researchgate.net/publication/269411243 |journal=Polish Polar Research |volume=35 |issue=4 |pages=541–552 |doi=10.2478/popore-2014-0030 |s2cid=44113380 |issn=2081-8262|doi-access=free }}</ref> as well as coprolites<ref>{{Cite journal |last1=Hansen |first1=Bitten Bolvig |last2=Milàn |first2=Jesper |last3=Clemmensen |first3=Lars B. |last4=Adolfssen |first4=Jan Schulz |last5=Estrup |first5=Eliza Jarl |last6=Klein |first6=Nicole |last7=Mateus |first7=Octávio |last8=Wings |first8=Oliver |date=2015-12-17 |title=Coprolites from the Late Triassic Kap Stewart Formation, Jameson Land, East Greenland: morphology, classification and prey inclusions |journal=Geological Society, London, Special Publications |volume=434 |issue=1 |pages=49–69 |doi=10.1144/sp434.12 |issn=0305-8719 |s2cid=130321311}}</ref><ref>{{Cite journal |last1=Milàn |first1=Jesper |last2=Mateus |first2=Octávio |last3=Mau |first3=Malte |last4=Rudra |first4=Arka |last5=Sanei |first5=Hamed |last6=Clemmensen |first6=Lars B. |date=2021 |title=A possible phytosaurian (Archosauria, pseudosuchia) coprolite from the late triassic fleming fjord group of jameson land, central east Greenland |url=https://run.unl.pt/handle/10362/125319 |journal=Bulletin of the Geological Society of Denmark |volume=69 |pages=71–80 |doi=10.37570/bgsd-2021-69-05 |s2cid=237873890 |issn=0011-6297|hdl=10362/125319 |hdl-access=free }}</ref> and additional theropod, pterosaur, and turtle fossils.<ref name=":2" /><ref name=":1">{{Cite journal |author=Marco Marzola |author2=Octávio Mateus |author3=Jesper Milàn |author4=Lars B. Clemmensen |date=March 2018 |title=A review of Palaeozoic and Mesozoic tetrapods from Greenland |url=https://www.researchgate.net/publication/323551728 |journal=Bulletin of the Geological Society of Denmark |pages=21–46}}</ref>{{paleobiota-key-compact}}
==== Avemetatarsalia ==== {| class="wikitable" align="center" ! colspan="7" align="center" |'''[[Avemetatarsalian]]s of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |''[[Arcticodactylus]]'' |''A. cromptonellus'' | Carlsberg Fjord Beds |Ørsted Dal Member | Specimens consist of a partial skeleton with a skull |A [[Eudimorphodontidae|eudimorphodontid]] [[pterosaur]]<ref name=":1" /> |rowspan = 100| [[File:Footprints of Large, Triassic dinos in Greenland.png|thumb|150x150px|''[[Eosauropus]]'']] [[File:Issiskull.png|thumb|150x150px|''[[Issi saaneq]]'']] |- |style="background:#FEF6E4;"| ''[[Eosauropus]]'' |style="background:#FEF6E4;"| ''E. sp.'' |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Ørsted Dal Member |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Large (>40 cm per footprint) quadrupedal tracks, likely produced by an early [[Sauropoda|sauropod]] related to [[Eusauropoda]]<ref name=":0">{{Cite journal |last1=Lallensack |first1=Jens |last2=Klein |first2=Hendrik |last3=Milán |first3=Jesper |last4=Wings |first4=Oliver |last5=Mateus |first5=Octávio |last6=Clemmensen |first6=Lars |date=2017 |title=Sauropodomorph dinosaur trackways from the Fleming Fjord Formation of East Greenland: evidence for Late Triassic sauropods |journal=Acta Palaeontologica Polonica |volume=62 |doi=10.4202/app.00374.2017 |issn=0567-7920 |doi-access=free|hdl=10362/33146 |hdl-access=free }}</ref> |- |style="background:#FEF6E4;"| ''[[Evazoum]]'' |style="background:#FEF6E4;"| ''E. sp.'' |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Ørsted Dal Member |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Large (~36 cm per footprint) bipedal tracks, likely produced by a [[plateosauria]]n [[Sauropodomorpha|sauropodomorph]]. By far the largest prints assigned to this [[ichnogenus]]<ref name=":0" /> |- |style="background:#FEF6E4;"| ''[[Grallator]]'' |style="background:#FEF6E4;"| ''G. sp.'' |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Malmros Klint Member, Ørsted Dal Member |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Small bipedal tracks, likely produced by [[Theropoda|theropods]]<ref name=":0" /><ref name=":1" /> |- |''[[Issi]]''<ref name="Beccari2021">{{cite journal |last1=Beccari |first1=V. |last2=Mateus |first2=O. |last3=Wings |first3=O. |last4=Milàn |first4=J. |last5=Clemmensen |first5=L. B. |date=2021 |title=''Issi saaneq'' gen. et sp. nov.—A New Sauropodomorph Dinosaur from the Late Triassic (Norian) of Jameson Land, Central East Greenland |journal=Diversity |language=en |volume=13 |issue=11 |page=561 |doi=10.3390/d13110561 |doi-access=free|hdl=10362/128951 |hdl-access=free }}</ref> |''I. saaneq'' | Iron Cake Site |Malmros Klint Member | Specimens consists of juvenile skull, and partial skeletons |A [[Plateosauridae|plateosaurid]] [[Sauropodomorpha|sauropodomorph]] closely related to (and previously referred to) ''[[Plateosaurus]]'' |- |[[Plateosauridae]] | indet. | |Malmros Klint Member, Ørsted Dal Member | |Undescribed fossils of [[Plateosauridae|plateosaurid]] [[Sauropodomorpha|sauropodomorphs]], including complete skeletons. Plateosaurid skull material has been named as the species ''[[Issi saaneq]]''<ref name="Beccari2021" /> |- |}
==== Pseudosuchians ==== {| class="wikitable" align="center" ! colspan="7" align="center" |'''[[Pseudosuchian]]s of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |''[[Aetosaurus]]'' |''A. ferratus'' | |Ørsted Dal Member | |A small [[aetosaur]]<ref name=":1" /> | rowspan="177" | [[File:Paratypothorax_andressorum.JPG|thumb|150x150px|''[[Paratypothorax andressorum]]'']] |- |style="background:#FEF6E4;"| cf. ''[[Brachychirotherium]]'' |style="background:#FEF6E4;"| ''B. cf. sp.'' |style="background:#FEF6E4;"| |style="background:#FEF6E4;"| Ørsted Dal Member |style="background:#FEF6E4;"| Footprints |style="background:#FEF6E4;"| Small quadrupedal tracks, likely produced by small or juvenile [[pseudosuchia]]ns<ref>{{Cite journal |last1=Klein |first1=Hendrik |last2=Milàn |first2=Jesper |last3=Clemmensen |first3=Lars B. |last4=Frobøse |first4=Nicolaj |last5=Mateus |first5=Octávio |last6=Klein |first6=Nicole |last7=Adolfssen |first7=Jan S. |last8=Estrup |first8=Eliza J. |last9=Wings |first9=Oliver |date=2015-12-16 |title=Archosaur footprints (cf.Brachychirotherium) with unusual morphology from the Upper Triassic Fleming Fjord Formation (Norian–Rhaetian) of East Greenland |journal=Geological Society, London, Special Publications |volume=434 |issue=1 |pages=71–85 |doi=10.1144/sp434.1 |issn=0305-8719 |s2cid=56216714|url=https://figshare.com/articles/journal_contribution/2008371 |url-access=subscription }}</ref> |- |''[[Paratypothorax]]'' |''P. andressorum'' | |Ørsted Dal Member? | An osteoderm |A moderate-sized [[Paratypothoracini|paratypothoracin]] [[aetosaur]]<ref name=":1" /> |- |''[[Mystriosuchus]]<ref name=":4" />'' |''M. alleroq'' | |Malmros Klint Mb, Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[Parasuchidae|parasuchid]] [[Phytosauria|phytosaur]] |- |[[Phytosaur]]ia |indet. | |Malmros Klint Member | |Indeterminate phytosaur fossils, including adult and juvenile specimens<ref name=":1" /> |- |}
==== Other archosaurs ==== {| class="wikitable" align="center" ! colspan="7" align="center" |'''Other archosaurs of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |[[Clevosauridae]] | ''C. sp'' | | Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[rhynchocephalian]] reptile. Closely resembles ''[[Clevosaurus]]''.''<ref name=":4" />'' | rowspan = 100| |- |[[Doswelliidae]]<ref name=":4" /> |Indeterminate''<ref name=":4" />'' | | Carlsberg Fjord Mb of Ørsted Dal Fm | |A [[Proterochampsia|proterochampsian]] [[Archosauriformes|archosauriform]] |- |}
==== Pantestudines ==== {| class="wikitable" align="center" ! colspan="7" align="center" |'''[[Pantestudine]]s of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |''[[Cryptochersis]]''<ref name="S&D26">{{Cite journal |last1=Szczygielski |first1=Tomasz |last2=Dróżdż |first2=Dawid |date=2026-03-27 |title=Triassic turtles (Testudinata: Proterochersidae and Proganochelyidae) of Greenland |journal=[[Zoological Journal of the Linnean Society]] |language=en |volume=206 |issue=3 |doi=10.1093/zoolinnean/zlag011 |issn=0024-4082 |article-number=zlag011 }}</ref> |''C. paraxene'' | | | | A [[proterochersidae|proterochersid]] |rowspan = 100|[[File:Proganochelys_Quenstedti.jpg|thumb|150x150px|''[[Proganochelys]]'']] |- |cf. ''[[Proganochelys]]'' |''P. cf. sp.'' | |Ørsted Dal Member | |Turtle fossils possibly referrable to ''Proganochelys''<ref name=":1" /><ref>{{cite book |last1=Prothero |first1=D. R. |title=The Story of Life in 25 Fossils: Tales of Intrepid Fossil Hunters and the Wonders of Evolution |date=2015 |publisher=Columbia University Press |isbn=978-0-231-53942-5 |location=New York, NY}}</ref> |- |[[Testudinata]] |indet. | |Malmros Klint Member?, Ørsted Dal Member | |Indeterminate testudinatan (turtle) fossils<ref name=":1" /> |- |''[[Ypomonetikochelys]]'' |''Y. euryaspis''<ref name="S&D26"/> | | | | A [[proganochelyidae|proganochelyid]] |- |}
=== Synapsids === {| class="wikitable" align="center" ! colspan="7" align="center" |'''[[Synapsid]]s of the Fleming Fjord Formation''' |- !Genus / Taxon !Species !Locality !Member !Materials !Notes !Images |- |''[[Brachyzostrodon]]'' |''B. cf. sp.'' | |Ørsted Dal Member | |A [[morganucodont]] [[Mammaliaformes|mammaliaform]]<ref name=":1" /> | rowspan="167" |[[File:Haramiyavia clemmenseni life restoration.jpg|thumb|172x172px|''[[Haramiyavia clemmenseni]]'']] |- |''[[Haramiyavia]]'' |''H. clemmenseni'' | |Ørsted Dal Member | |A [[Haramiyida|haramiyid]] [[Mammaliaformes|mammaliaform]]<ref name=":1" /> |- |''[[Kalaallitkigun]]''<ref name="Sulej2020">{{Cite journal |author1=Tomasz Sulej |author2=Grzegorz Krzesiński |author3=Mateusz Tałanda |author4=Andrzej S. Wolniewicz |author5=Błażej Błażejowski |author6=Niels Bonde |author7=Piotr Gutowski |author8=Maksymilian Sienkiewicz |author9=Grzegorz Niedźwiedzki |year=2020 |title=The earliest-known mammaliaform fossil from Greenland sheds light on origin of mammals |journal=Proceedings of the National Academy of Sciences of the United States of America |volume=117 |issue=43 |pages=26861–26867 |doi=10.1073/pnas.2012437117 |pmc=7604429 |pmid=33046636 |bibcode=2020PNAS..11726861S |doi-access=free |s2cid=222320190}}</ref> |''K. jenkinsi'' | |Ørsted Dal Member | |A [[Haramiyida|haramiyid]] [[Mammaliaformes|mammaliaform]] |- |''[[Kuehneotherium]]'' |''K. sp.'' | |Ørsted Dal Member | |A [[Kuehneotheriidae|kuehneotheriid]] [[Mammaliaformes|mammaliaform]]<ref name=":1" /> |- |''[[Mitredon]]'' |''M. cromptoni'' | |Ørsted Dal Member | |A [[probainognathia]]n [[cynodont]] with uncertain affinities<ref name=":1" /> |}
== See also == * [[List of dinosaur-bearing rock formations]] * [[List of fossiliferous stratigraphic units in Greenland]]
== References == {{Reflist}}
=== Bibliography === * {{cite journal |last1=Kent |first1=D. V. |last2=Clemmensen |first2=L. B. |year=2021 |title=Northward dispersal of dinosaurs from Gondwana to Greenland at the mid-Norian (215–212 Ma, Late Triassic) dip in atmospheric ''p''CO<sub>2</sub> |journal=[[Proceedings of the National Academy of Sciences of the United States of America]] |volume=118 |issue=8 |article-number=e2020778118 |doi=10.1073/pnas.2020778118 |pmid=33593914 |pmc=7923678 |bibcode=2021PNAS..11820778K |doi-access=free}}
[[Category:Geologic formations of Greenland]] [[Category:Triassic System of Europe]] [[Category:Triassic System of North America]] [[Category:Triassic Greenland]] [[Category:Norian Stage]] [[Category:Rhaetian Stage]] [[Category:Sandstone formations]] [[Category:Shale formations]] [[Category:Lacustrine deposits]] [[Category:Ichnofossiliferous formations]] [[Category:Paleontology in Greenland]]