Where: Western Australia, Australia (25.9° S, 115.5° E: paleocoordinates 60.6° S, 99.3° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Callytharra Formation, Sakmarian (293.5 - 290.1 Ma)
• Lowermost fossiliferous shale and marl capped by limestone in lower fossiliferous units in Callytharra Formation.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Preservation: mold/impression
Collected by G. Webster, P. Jell in 1991
Primary reference: G. D. Webster and P.A. Jell. 1992. Permian echinoderms from Western Australia. Memoirs of the Queensland Museum 32(1):311-373 [G. Webster/G. Webster]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 120563: authorized by Matthew Clapham, entered by Matthew Clapham on 17.11.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Crinoidea | |
Dichocrinidae indet. Miller 1889 Sea lily
Neocamptocrinus sp. Willink 1980 Sea lily | |
? Pleurocrinus sp. Austin and Austin 1843 Sea lily
Neoplatycrinus callytharraensis Webster and Jell 1992 Sea lily | |
Inadunata indet. Sea lily | |
Notiocatillocrinus callytharraensis Webster 1987 Sea lily | |
Synbathocrinus campanulatus Wanner 1916 Sea lily
Synbathocrinus constrictus Wanner 1916 Sea lily | |
Calceolispongia digitata Teichert 1949 Sea lily
Calceolispongia spinosa Teichert 1949 Sea lily | |
Loxocrinus "sp. 2" Wanner 1916 Sea lily | |
Parabursacrinus nefotassiensis Wanner 1924 Sea lily
Parabursacrinus magnificus Wanner 1916 Sea lily | |
Blastoidea | |
Neoschisma extensum Webster and Jell 1992 blastoid |