Where: Victoria Land, Antarctica (77.2° S, 160.1° E: paleocoordinates 66.7° S, 86.6° E)
• coordinate stated in text
• small collection-level geographic resolution
When: C Member (Lashly Formation), Carnian (237.0 - 228.0 Ma)
• Palynormorphs taken from one of the bone-bearing samples include spores and pollen consistent with subzone C of the Alisporites Zone of Carnian age. The spore species Craterisporites rotundus defines the base of the eastern Australian Craterisporites rotundus Zone of Carnian age, and occurs in Carnian and Norian rocks in New Zealand.
•Specimens found as mudstone clasts on the slope in the upper part of the second fining-upwards cycle of member C of the Lashly Formation. Although it is possible that they are derived from higher in the section they are still likely to be from member C
• group of beds-level stratigraphic resolution
Environment/lithology: "floodplain"; carbonaceous mudstone and conglomeratic sandstone
Size class: macrofossils
Collected by Hammer et al. in 1999
Collection methods: surface (float),
Primary reference: W. R. Hammer, J. W. Collinson, R. A. Askin and W. J. Hickerson. 2004. The first Upper Triassic vertebrate locality in Antarctica. Gondwana Research 7(1):199-204 [R. Butler/R. Butler]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 107212: authorized by Richard Butler, entered by Richard Butler on 02.04.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
| |
Reptilia | |
| |
Lycopsida | |
Uvaesporites spp. Döring 1965 | |
Gymnospermopsida | |
Dicroidium sp. Gothan 1912 | |
Alisporites | |
Alisporites spp. Daugherty 1941 | |
Aratrisporites | |
Aratrisporites spp. Leschik 1956 | |
Playfordiaspora | |