Where: Western Australia, Australia (24.3° S, 115.2° E: paleocoordinates 47.9° S, 100.6° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Merlinleigh Sandstone Formation, Lutetian (47.8 - 41.3 Ma)
• From the presence of foraminifers Maslinella chapmani Glaessner and Wade, Operculina sp., Crespinina kingscotensis Wade and Rotalia sp., Cockbain (1981) confirmed a Late Eocene age for the Merlinleigh Sandstone, correlated in part with the Late Eocene Giralia Calcarenite of the Carnarvon Basin. Giralia Calcarenite later assigned Middle Eocene (Lutetian) age, Zone P12 of Berggren & Miller (1988).
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; poorly lithified sandstone
Size class: macrofossils
Preservation: mold/impression, replaced with silica
Collected by T.A. Darragh, G.W. Kendrick, K.J. McNamara in 1979; reposited in the WAM
Primary reference: K. J. McNamara and J. K. Scott. 1983. A new species of Banksia (Proteaceae) from the Eocene Merlinleigh Sandstone of the Kennedy Range, Western Australia. Alcheringa 7:185-193 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 179831: authorized by Matthew Clapham, entered by Matthew Clapham on 02.07.2016
Creative Commons license: CC BY (attribution)
Taxonomic list
Angiospermae | |
Banksia archaeocarpa n. sp.
Banksia archaeocarpa n. sp. McNamara and Scott 1983 | |
Bivalvia | |
Periglypta weegeeree Darragh and Kendrick 2010 venus clam |