ME1 (Perfil Monte Entrada) (Oligocene to of Argentina)

Where: Santa Cruz, Argentina (50.2° S, 68.4° W: paleocoordinates 51.1° S, 61.2° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Monte León Formation, Late/Upper Oligocene to Late/Upper Oligocene (28.4 - 16.0 Ma)

Environment/lithology: terrestrial; lithified tuff

Size class: microfossils

• Other: Palynomorphs

Preservation: soft parts, original sporopollenin

Collection methods: bulk, chemical, hydrochloric, hydroflouric,

• Repositorio: Palinoteca del Centro de Investigaciones en Recursos Geológicos

Primary reference: V. Barreda and S. Palamarczuk. 2000. Palinomorfos continentales y marinos de la Formación Monte León en su área tipo, provincia de Santa Cruz, Argentina. Ameghiniana 37(1):3-12 [C. Jaramillo/J. Ceballos/A. Cardenas ]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 142322: authorized by Carlos Jaramillo, entered by Juliana Ceballos on 09.04.2013, edited by Patricio Santamarina

Creative Commons license: CC BY (attribution)

Taxonomic list

Dinophyceae
 Gonyaulacales - Gonyaulacaceae
unclassified
  -
Angiospermae
 Mesangiosperms - Arecaceae
Arecipites subverrucatus Mildenhall and Pocknall 1989 palm
 Poales - Poaceae
Graminidites sp. Potonie 1960 bamboo
 Fagales - Fagaceae
Fagaceae spp. Dumortier 1829
 Coniferales - Podocarpaceae
Podocarpaceae spp. Endlicher 1847 podocarp
Pteridopsida
  -
Muricingulisporis
  -
Polypodiopsida
  - Dicksoniaceae
Equisetopsida
 Pinidae - Pinidae
Araucariaceae spp. Henckel and Hochstetter 1865
Baumannipollis variaperturatus
  -
Malvacipolloides
  -
Mutisiapollis
  -