Arroyo Uitpa locality, Siamaná Fm, station code 550005 (Miocene of Colombia)

Where: Colombia (12.0° N, 71.4° W: paleocoordinates 10.9° N, 67.4° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Siamaná Formation, Aquitanian (23.0 - 20.4 Ma)

Environment/lithology: reef, buildup or bioherm; limestone

• shallow marine deposits with hermatypic zooxanthellate corals and was deposited in an inner shelf at less than 50 m depth.
• limestone, sanstone, conglomerate

Size classes: macrofossils, mesofossils

Primary reference: P. Flórez, P. Zapata-Ramírez, and J. S. Klaus. 2018. Early Miocene shallow-water corals from La Guajira, Colombia: part I, Acroporidae–Montastraeidae. Journal of Paleontology 93:1-24 [W. Kiessling/M. Krause/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 201398: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 06.05.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Anthozoa
 Scleractinia - Pocilloporidae
Stylophora affinis Duncan 1863 stony coral
 Scleractinia - Astrocoeniidae
Astrocoenia sp., "Astrocoenia portoricensis" = Astrocoenia portoricoensis
Astrocoenia sp. Milne-Edwards and Haime 1848 stony coral
"Astrocoenia portoricensis" = Astrocoenia portoricoensis Vaughan 1919 stony coral
 Scleractinia - Merulinidae
Antiguastrea cellulosa Duncan 1863 stony coral
 Scleractinia - Diploastraeidae
Diploastrea crassolamellata Duncan 1863 stony coral
Diploastrea magnifica Duncan 1863 stony coral
 Scleractinia - Poritidae
Porites waylandi Foster 1986 stony coral
 Scleractinia - Montastraeidae
Montastraea cavernosa Linnaeus 1767 stony coral