Where: Michoacan, Mexico (18.5° N, 100.9° W: paleocoordinates 17.2° N, 56.9° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: Cumburindio Formation, Early/Lower Aptian (121.4 - 122.5 Ma)

• volcaniclastic beds between the lower and upper limestone beds

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified volcaniclastic sediments

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 89844: authorized by Wolfgang Kiessling, entered by Uta Merkel on 16.06.2009

Creative Commons license: CC BY (attribution)