Krusin (Triassic of Malaysia)

Also known as PGAP 2277

Where: Malaysia (1.3° N, 110.2° E: paleocoordinates 6.3° N, 103.2° E)

• coordinate estimated from map

When: Carnian (237.0 - 228.0 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: J. Iwai, A. Hongnusonthi, K. Asama, T. Kobayashi, E. Konno, N. Nakornsri, M. Veeraburas and W. Yuyen. 1975. Non-marine Mesozoic Formations and Fossils in Thailand and Malaysia. In T. Kobayashi & R. Toriyama (ed.), Geology and Palaeontology of Southeast Asia 15:191-218 [A. Rees/A. Rees/S. Bruning]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30290: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 202. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
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Sphenopteridae
  - Sphenopteridae
Sphenopteris "sp. 1"
Sphenopteris "sp. 1" Sternberg 1825
 Bennettitales -
Otozamites "sp. 1", Dictyozamites "sp. 1"
Otozamites "sp. 1" Braun 1843
Dictyozamites "sp. 1" Oldham 1863
Polypodiopsida
 Equisetales - Equisetidae
Equisetites "sp. 1", Neocalamites "sp. 1", Annulariopsis "sp. 1"
Equisetites "sp. 1" Sternberg 1833
Annulariopsis "sp. 1" Zeiller 1903
  - Polypodiaceae
Clathropteris "sp. 1"
Clathropteris "sp. 1" Brongniart 1828
  - Osmundaceae
Todites "sp. 1", Todites "sp. 2", Todites "sp. 3"
Todites "sp. 1" Seward 1900
Todites "sp. 2" Seward 1900
Todites "sp. 3" Seward 1900
  -
Cladophlebis "sp. 1", Cladophlebis "sp. 2"
Cladophlebis "sp. 1" Brongniart 1849
Cladophlebis "sp. 2" Brongniart 1849
 Gleicheniales - Polypodiidae
Dictyophyllum "sp. 1"
Dictyophyllum "sp. 1" Lindley and Hutton 1834
Neocalamostachys
  -
Neocalamostachys "sp. 1"