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 | |
Taeniopteris spatulata McClelland 1850 cycads
"Nilssonia "sp. 2"" = Nilsonia Brongniart 1825 cycads
Nilssonia fissa Feistmantel 1879 cycads | |
Desmiophyllum "sp. 1" Lesquereux 1878 | |
Elatocladus sp. Halle 1913 podocarp | |
Sphenopteridae | |
Sphenopteris wadiai n. sp.
Sphenopteris wadiai n. sp. Sitholey 1944 | |
Polypodiopsida | |
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 | |
Araucarites "sp. 1" Presl 1833
Brachyphyllum "sp. 1" Brongniart 1828 |