Butuanon River (Cretaceous of Philippines)

Where: Cebu, Philippines (10.4° N, 123.9° E: paleocoordinates 10.4° N, 123.9° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Late/Upper Albian (105.3 - 99.6 Ma)

Environment/lithology: reef, buildup or bioherm; lithified, conglomeratic, calcareous volcaniclastic sediments

• Reddish tuffaceous limestone.

•The carbonate unit, 9.7 m thick, is intercalated in a volcaniclastic sequence at this locality and cannot be considered as an olistolith in the

•melange-type sequence.

Size class: macrofossils

Primary reference: S. Sano, Y. Iba, P. W. Skelton, J. Masse, Y. M. Aguilar and T. Kase. 2014. The evolution of canaliculate rudists in the light of a new canaliculate polyconitid rudist from the Albian of the central Pacific. Palaeontology 1-12 [W. Kiessling/A. Lauchstedt]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 161159: authorized by Wolfgang Kiessling, entered by Andreas Lauchstedt on 02.09.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Hippuritida - Polyconitidae
Magallanesia canaliculata n. gen. n. sp. Sano et al. 2014 rudist
similar to Praecaprotina yaegashii