Gring (Jurassic of Tajikistan)
Also known as PGAP 420
Where: Tajikistan (38.2° N, 70.4° E: paleocoordinates 38.7° N, 76.3° E)
• coordinate estimated from map
When: Middle Gring Suite Formation, Aalenian (174.1 - 170.3 Ma)
Environment/lithology:
Size class: macrofossils
Primary reference: V. S. Luchnikov. 1973. Stratigraphy of the Jurassic deposits of the Darvaz Ridge. Sovetskaya Geologiya (6)38-49 [A. Rees/A. Rees]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 30916: authorized by Allister Rees, entered by Allister Rees on 02.04.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
• List from p. 40, 43. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
Show authors, comments, and common names
unclassified | |
Equisetopsida | |
Pagiophyllum "sp. 1" Heer 1881 | |
Gnetopsida | |
Pityophyllum "sp. 1" Nathorst 1899
Pityophyllum "sp. 2" Nathorst 1899
Pityophyllum "sp. 3" Nathorst 1899 | |
Cladophlebidium | |
Cladophlebidium "sp. 1" Sze 1931 | |
Lobifolia | |
Lobifolia "sp. 1" Lebedev and Rasskazova 1968 | |
Eboracia | |
Eboracia "sp. 1" Thomas 1911 | |
Polypodiopsida | |
Gleichenites "sp. 1" Göppert 1836 | |
Marattiopsis "sp. 1" Schimper 1874 | |
Cladophlebis "sp. 1", Cladophlebis "sp. 2", Cladophlebis "sp. 3", Cladophlebis "sp. 4", Cladophlebis "sp. 5", Cladophlebis "sp. 6", Cladophlebis "sp. 7", Cladophlebis "sp. 8", Cladophlebis "sp. 9"
Cladophlebis "sp. 1" Brongniart 1849
Cladophlebis "sp. 2" Brongniart 1849
Cladophlebis "sp. 3" Brongniart 1849
Cladophlebis "sp. 4" Brongniart 1849
Cladophlebis "sp. 5" Brongniart 1849
Cladophlebis "sp. 6" Brongniart 1849
Cladophlebis "sp. 7" Brongniart 1849
Cladophlebis "sp. 8" Brongniart 1849
Cladophlebis "sp. 9" Brongniart 1849 | |
Coniopteris "sp. 1", Coniopteris "sp. 2", Coniopteris "sp. 3", Coniopteris "sp. 4", Coniopteris "sp. 5"
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern
Coniopteris "sp. 2" Brongniart 1849 scaly tree fern
Coniopteris "sp. 3" Brongniart 1849 scaly tree fern
Coniopteris "sp. 4" Brongniart 1849 scaly tree fern
Coniopteris "sp. 5" Brongniart 1849 scaly tree fern | |
Equisetum "sp. 1" Linnaeus 1753 horsetail
Equisetum "sp. 2" Linnaeus 1753 horsetail | |
Clathropteris "sp. 1" Brongniart 1828 | |
Todites "sp. 1" Seward 1900
Todites "sp. 2" Seward 1900 | |
Cycadopsida | |
Taeniopteris "sp. 1", Taeniopteris "sp. 2", "Nilssonia "sp. 1"" = Nilsonia, "Nilssonia "sp. 2"" = Nilsonia, "Nilssonia "sp. 3"" = Nilsonia, "Nilssonia "sp. 4"" = Nilsonia
Taeniopteris "sp. 1" Brongniart 1828 cycads
Taeniopteris "sp. 2" Brongniart 1828 cycads
"Nilssonia "sp. 1"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 2"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 3"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 4"" = Nilsonia Brongniart 1825 cycads | |
Ginkgoopsida | |
Sagenopteris "sp. 1" Presl 1838 | |
Ginkgo "sp. 1" Linnaeus 1771 ginkgo
Ginkgo "sp. 2" Linnaeus 1771 ginkgo | |
Sphenobaiera "sp. 1" Florin 1936 | |
Elatocladus "sp. 1" Halle 1913 podocarp
Podozamites "sp. 1" Braun 1843 podocarp
Podozamites "sp. 2" Braun 1843 podocarp | |
Pterophyllum "sp. 1", Williamsonia "sp. 1", Ptilophyllum "sp. 1", Ptilophyllum "sp. 2", Anomozamites "sp. 1", Anomozamites "sp. 2"
Pterophyllum "sp. 1" Brongniart 1828
Williamsonia "sp. 1" Carruthers 1870
Ptilophyllum "sp. 1" Morris 1840
Ptilophyllum "sp. 2" Morris 1840
Anomozamites "sp. 1" Schimper 1870
Anomozamites "sp. 2" Schimper 1870 | |
Pinopsida | |
Elatides "sp. 1" Heer 1876 yew |