Where: Victoria, Australia (37.3° S, 144.7° E: paleocoordinates 37.3° S, 144.7° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Late/Upper Pleistocene (0.1 - 0.0 Ma)
• "3.5 m of an alluvial clay overlying Pliocene basalts" including an approximate 0.1 m thick channel fill bed that is "roughly contemporary" with the overlying bone bed and radicarbon dated at 25,200 +/- 800 and 26,600 +/- 650 ybp
• bed-level stratigraphic resolution
Environment/lithology: mire or swamp; conglomeratic claystone
Size classes: macrofossils, mesofossils
Collected in 1974, 1975, 1977
Collection methods: bulk, quarrying, sieve,
• channel fill was excavated and "screened"
Primary reference: R. Gillespie, D. R. Horton, P. Ladd, P. G. Macumber, T. H. Rich, R. Thorne, and R. V. S. Wright. 1978. Lancefield swamp and the extinction of the Australian megafauna. Science 200:1044-1048 [J. Alroy/J. Alroy]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 92837: authorized by John Alroy, entered by John Alroy on 01.12.2009, edited by Albert Garcia Selles
Creative Commons license: CC BY (attribution)
Taxonomic list
•the "same megfaunal species" as in the bone bed are present but not listed; it is assumed that the two dominant species (Macropus titan and Protemnodon anak) are present but the others, all with frequencies of < 1%, are omitted
Mammalia | |
Sarcophilus sp. Cuvier 1837 Tasmanian devil | |
Thylacinus cf. cynocephalus Harris 1808 thylacine | |
Macropus cf. rufogriseus, Macropus cf. dorsalis, "Macropus titan" = Macropus (Macropus) giganteus, cf. Thylogale sp., Protemnodon anak
Macropus cf. rufogriseus Desmarest 1817 kangaroo
Macropus cf. dorsalis Gray 1837 black-striped wallaby
"Macropus titan" = Macropus (Macropus) giganteus Shaw 1790 eastern grey kangaroo
cf. Thylogale sp. Gray 1837 pademelon
Protemnodon anak Owen 1874 kangaroo | |
Simosthenurus occidentalis Glauert 1910 short-faced kangaroo
Propleopus sp. Longman 1924 diprotodont marsupial | |
Vombatus sp. Saint-Hillaire 1803 common wombat | |
Aepyprymnus rufescens Gray 1837 rufous rat-kangaroo | |
Muridae indet. Illiger 1811 mouse
Mastacomys fuscus broad-toothed rat | |
Amphibia | |
"Banksia sp." = Banksiops
"Banksia sp." = Banksiops Warren and Marsicano 2000 tetrapod | |
Angiospermae | |
Lemna sp. Linnaeus 1753 duckweed | |
Triglochin sp. Linnaeus 1753 arrowgrass | |
Cyperaceae indet. Jussieu 1789 sedge | |
Poaceae indet. Barnhart 1895 grass | |
Dicotyledoneae | |
Myrtaceae indet. de Jussieu 1789 myrtle
Leptospermum sp. Forster and Forster 1775 myrtle |