Where: Guerrero, Mexico (18.5° N, 100.7° W: paleocoordinates 17.0° N, 66.3° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Upper Member (Mal Paso Formation), Late/Upper Albian to Late/Upper Albian (105.3 - 93.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: perireef or subreef; lithified limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: H. F. Filkorn and J. Pantoja-Alor. 2009. Cretaceous corals from the Huetamo region, Michoacan and Guerrero, southwestern Mexico. Universidad Nacional Autonoma de Mexico, Instituto de Geologia, Boletin 116:1-169 [W. Kiessling/U. Merkel] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 89855: authorized by Wolfgang Kiessling, entered by Uta Merkel on 17.06.2009