Tabbowa (Jurassic to of Sri Lanka)

Also known as PGAP 480

Where: Sri Lanka (8.1° N, 79.9° E: paleocoordinates 37.4° S, 17.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Callovian to Callovian (166.1 - 152.1 Ma)

• Tabbowa Beds. Predominant Jurassic gymnospermous pollen assemblage (Araucariacites australis, A. cooksonii, A. fissus and Callialasporites dampieri with spore Murospora florida) belongs to the Callovian-Kimmeridgian age

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size class: macrofossils

Preservation: adpression

Collected by D.N. Wadia in 1940

Primary reference: R. V. Sitholey. 1944. Jurassic plants from the Tabbowa Series in Ceylon. Spolia Zeylanica 24:3-17 [M. Clapham/M. Clapham]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30893: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Cycadopsida
 Cycadales -
Taeniopteris spatulata McClelland 1850 cycads
"Nilssonia "sp. 2"" = Nilsonia Brongniart 1825 cycads
Nilssonia fissa Feistmantel 1879 cycads
 Bennettitales -
? Otozamites sp. Braun 1843
Ptilophyllum sp. Morris 1840
Anomozamites "sp. 1" Schimper 1870
 Coniferales -
Desmiophyllum "sp. 1" Lesquereux 1878
 Coniferales - Podocarpaceae
Elatocladus sp. Halle 1913 podocarp
Sphenopteridae
  - Sphenopteridae
Sphenopteris wadiai n. sp. Sitholey 1944
Polypodiopsida
 Cyatheales - Polypodiidae
Coniopteris "sp. 1" Brongniart 1849 scaly tree fern
  -
Cladophlebis "sp. 3" Brongniart 1849
Cladophlebis "sp. 4" Brongniart 1849
Cladophlebis reversa Feistmantel 1879
Cladophlebis zeylanica n. sp. Sitholey 1944
Equisetopsida
 Pinidae - Pinidae
Brachyphyllum "sp. 1" Brongniart 1828