El Portugal (Miocene of Mexico)

Where: Chiapas, Mexico (17.2° N, 92.6° W: paleocoordinates 17.8° N, 89.0° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: La Quinta Formation (Simojovel Group), Early/Lower Miocene (23.0 - 16.0 Ma)

• equivalent to the upper Camino Carretero-lower Finca Carmitto member interval

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified wackestone and lithified sandstone

• biomicrite and calcareous sandstones

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: S. H. Frost and R. L. Langenheim, Jr. 1974. Cenozoic Reef Biofacies. Chicago, Northern Illinois University Press 1-388 [W. Kiessling/W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 85785: authorized by Wolfgang Kiessling, entered by Uta Merkel on 15.01.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Anthozoa
 Scleractinia - Montastraeidae
Montastrea tampaensis Vaughan 1919 stony coral
 Scleractinia - Merulinidae
"Montastrea limbata" = Orbicella limbata, "Antillophyllia sawkinsi" = Trachyphyllia sawkinsi, "Antillia bullbrooki" = Trachyphyllia sawkinsi
"Montastrea limbata" = Orbicella limbata Duncan 1863 stony coral
"Antillophyllia sawkinsi" = Trachyphyllia sawkinsi Vaughan 1926 stony coral
"Antillia bullbrooki" = Trachyphyllia sawkinsi Vaughan 1926 stony coral
 Scleractinia - Siderastreidae
Siderastrea siderea Ellis and Solander 1786 stony coral
 Scleractinia - Agariciidae
Pavona trinitatis Vaughan and Hoffmeister 1926 stony coral
 Scleractinia - Pocilloporidae
Stylophora granulata Duncan 1864 stony coral
 Scleractinia - Flabellidae
Gardineria simojovelensis n. sp. Frost and Langenheim 1974 stony coral
 Scleractinia - Caryophylliidae
"Dominicotrochus dominicensis" = Platytrochus dominicensis
"Dominicotrochus dominicensis" = Platytrochus dominicensis Vaughan and Hoffmeister 1925 stony coral