Regatta Point - Yolla Point, mud (Eocene of Australia)

Where: Tasmania, Australia (42.2° S, 145.3° E: paleocoordinates 64.1° S, 152.5° E)

• coordinate estimated from map

When: Malvacipollis diversus zone pollen zone, Early/Lower Eocene (55.8 - 48.6 Ma)

• Sediments exposed around the edges of the harbour in road cuts and in quarries are placed in the Malvacipollis diversus Zone of Stover and Partridge (1973) with a most likely age of late Early Eocene (54.9-48.5 Ma; A.D. Partridge personal commun. in Pole and Macphail 1996).

Environment/lithology: lacustrine deltaic; silty, carbonaceous mudstone

• Fresh water swamp. Mangroves.

Size classes: macrofossils, mesofossils

Preservation: adpression

Collection methods: chemical, hydrochloric, hydroflouric, peroxide

Primary reference: M. S. Pole. 2007. Early Eocene Dispersed Cuticles and Mangrove to Rainforest vegetation at Strahan-Regatta Point, Tasmania. Palaeontologia Electronica 10(3):1-66 [C. Jaramillo/C. Jaramillo]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 167655: authorized by Carlos Jaramillo, entered by Carlos Jaramillo on 27.03.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Angiosperm "indet. JJH"
Group D, Parataxa CUT-Z-JJH
Angiosperm "indet. JAE"
Group D, Parataxa CUT-Z-JAE
 Coniferales - Podocarpaceae
Podocarpaceae "sp. A" Endlicher 1847 podocarp
Podocarpaceae "sp. F" Endlicher 1847 podocarp
Acmopyle glabra Hill and Carpenter 1991 podocarp
Angiospermae
 Laurales - Lauraceae
Lauraceae "indet. DDJ" Jussieu 1789 laurel
Possible Endiandra sp.
Lauraceae "indet. DCD" Jussieu 1789 laurel
Parataxa CUT-L-DCD
 Proteales - Proteaceae
Proteaceae "indet. EJG" de Jussieu 1789
Parataxa CUT-P-EJG
Proteaceae "indet. EJE" de Jussieu 1789
Parataxa CUT-P-EJE
Proteaceae "indet. EAA" de Jussieu 1789
Parataxa CUT-P-EAA
 Malpighiales - Rhizophoraceae
Rhizophoraceae "indet. JAG" Persoon 1807
Parataxa CUT-Z-JAG
Cycadopsida
 Cycadales - Zamiaceae
Bowenia eocenica Hill 1978 cycads