Bakhcha (Jurassic of Uzbekistan)

Also known as PGAP 621

Where: Uzbekistan (38.6° N, 67.4° E: paleocoordinates 37.7° N, 72.9° E)

• coordinate estimated from map

When: Upper Gurud Suite Formation, Bathonian (168.3 - 166.1 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: N.P. Gomolitskii. 1968. On stratigraphy of Jurassic continental deposits of the Yakkabag Mountain (Middle Asia). Izvestiya Akademii Nauk SSSR. Seria geologicheskaya (2)110-115 [A. Rees/A. Rees/S. Bruning]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30971: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 113. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
unclassified
  -
Tuarella
  -
Tuarella "sp. 1" Burakora 1961
Allicospermum
  -
Schizeaceae
  - Schizeaceae
Klukia "sp. 1" Raciborski 1890
Klukia "sp. 2" Raciborski 1890
Equisetopsida
 Pinidae - Pinidae
Brachyphyllum "sp. 1" Brongniart 1828
Araucarites "sp. 1" Presl 1833
Gnetopsida
  -
Pityophyllum "sp. 1" Nathorst 1899
Peltaspermopsida
 Peltaspermales - Umkomasiaceae
Pachypteris "sp. 1" Brongniart 1828
Cycadopsida
 Cycadales -
"Nilssonia "sp. 1"" = Nilsonia, "Nilssonia "sp. 2"" = Nilsonia, "Nilssonia "sp. 3"" = Nilsonia, "Nilssonia "sp. 4"" = Nilsonia, "Nilssonia "sp. 5"" = Nilsonia, "Nilssonia "sp. 6"" = Nilsonia, "Nilssonia "sp. 7"" = Nilsonia, "Nilssonia "sp. 8"" = Nilsonia, "Nilssonia "sp. 9"" = Nilsonia, "Nilssonia "sp. 10"" = Nilsonia, "Nilssonia "sp. 11"" = Nilsonia, "Nilssonia "sp. 12"" = Nilsonia, "Nilssonia "sp. 13"" = Nilsonia, Taeniopteris "sp. 1", Taeniopteris "sp. 2"
"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
"Nilssonia "sp. 5"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 6"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 7"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 8"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 9"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 10"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 11"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 12"" = Nilsonia Brongniart 1825 cycads
"Nilssonia "sp. 13"" = Nilsonia Brongniart 1825 cycads
Taeniopteris "sp. 1" Brongniart 1828 cycads
Taeniopteris "sp. 2" Brongniart 1828 cycads
 Cycadales - Nilssoniaceae
Pseudoctenis "sp. 1" Seward 1911 cycads
 Cycadales - Beaniaceae
Beania "sp. 1" Carruthers 1869 cycads
Ginkgoopsida
 Czekanowskiales -
 Caytoniales - Caytoniaceae
 Ginkgoales -
 Ginkgoales - Ginkgoaceae
Ginkgo "sp. 1" Linnaeus 1771 ginkgo
Ginkgo "sp. 2" Linnaeus 1771 ginkgo
Ginkgo "sp. 3" Linnaeus 1771 ginkgo
Ginkgo "sp. 4" Linnaeus 1771 ginkgo
Pityocladus
  -
Pityocladus "sp. 1" Seward 1919
Angiospermae
  -
Carpolithus "sp. 1" Linnaeus 1768
 Coniferales - Podocarpaceae
Podozamites "sp. 1" Braun 1843 podocarp
 Bennettitales -
Otozamites "sp. 1" Braun 1843
Ptilophyllum "sp. 1" Morris 1840
Ptilophyllum "sp. 2" Morris 1840
Nilssoniopteris "sp. 1" Nathorst 1909
Nilssoniopteris "sp. 2" Nathorst 1909
Nilssoniopteris "sp. 3" Nathorst 1909
Nilssoniopteris "sp. 4" Nathorst 1909
Nilssoniopteris "sp. 5" Nathorst 1909
Cycadolepis "sp. 1" Saporta 1875
Tyrmia "sp. 1" Prinada 1956
Williamsonia "sp. 1" Carruthers 1870
Anomozamites "sp. 1" Schimper 1870
Pinopsida
 Pinales - Taxaceae
Torreya "sp. 1" Arnott 1838 yew
Elatides "sp. 1" Heer 1876 yew
Elatides "sp. 2" Heer 1876 yew
Elatides "sp. 3" Heer 1876 yew
Taxopsida
  -
Tomharrisia "sp. 1" Florin 1958
Eboracia
  -
Eboracia "sp. 1" Thomas 1911
Polypodiopsida
  - Polypodiaceae
Clathropteris "sp. 1" Brongniart 1828
 Marattiales - Marattiidae
Marattiopsis "sp. 1" Schimper 1874
 Cyatheales - Polypodiidae
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern
Coniopteris "sp. 2" Brongniart 1849 scaly tree fern
Coniopteris "sp. 3" Brongniart 1849 scaly tree fern
 Polypodiales - Polypodiidae
Ctenis "sp. 1" Lindley and Hutton 1834
Ctenis "sp. 2" Lindley and Hutton 1834
Ctenis "sp. 3" Lindley and Hutton 1834
  -
Cladophlebis "sp. 1" Brongniart 1849
 Equisetales - Equisetidae
Equisetites "sp. 1" Sternberg 1833
Podocarpophyllum
  -
Podocarpophyllum "sp. 1" Gomolitzky 1962