PPP# 326 - Cayo Agua [Cayo Agua Fm] (Pliocene of Panama)

Also known as NMB Loc. 17822

Where: Bocas del Toro, Panama (9.2° N, 82.0° W: paleocoordinates 9.1° N, 81.6° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Cayo Agua Formation (Bocas del Toro Group), Piacenzian (3.6 - 2.6 Ma)

• STRATIGRAPHIC RELATIONS: the Cayo Agua Fm is equivalent in age to the upper part of the Shark Hole Point Fm and the lower part of the Escudo de Veraguas Fm, no contacts are known. BIOSTRATIGRAPHY: from Collins et al. (1999); direct date extrapolated from Cheetham et al. (1999).

• bed-level stratigraphic resolution

Environment/lithology: transition zone or lower shoreface; lithified, silty sandstone

• depth 37-46 m
• Cayo Agua Formation: bioturbated gray blue, muddy, silty lithic sandstone with common horizons of abundant thick shelled mollusks and ahermatypic corals

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: L. S. Collins and A. G. Coates. 1999. A paleobiotic survey of Caribbean faunas from the Neogene of the Isthmus of Panama. Bulletins of American Paleontology (357) [A. Miller/A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91901: authorized by Wolfgang Kiessling, entered by Uta Merkel on 23.10.2009, edited by Austin Hendy

Creative Commons license: CC BY (attribution)

Taxonomic list

Gymnolaemata
 Cheilostomata - Membraniporidae
Cupuladria biporosa Canu and Bassler 1923
Cupuladria aff. biporosa Canu and Bassler 1923
Discoporella "n. sp. 5" d'Orbigny 1852
Discoporella "n. sp. 6" d'Orbigny 1852
Discoporella "n. sp. 7" d'Orbigny 1852
Biflustra savartii Audouin 1826
 Cheilostomata - Schizoporellidae
 Cheilostomata - Cheiloporinidae
 Cheilostomata - Bitectiporidae
 Cheilostomata - Smittinidae
 Cheilostomata - Phidoloporidae
 Cheilostomata - Calpensiidae
 Cheilostomata - Quadricellariidae
Nellia tenella Lamarck 1816
Gastropoda
 Neogastropoda - Cancellariidae
Hertleinia angosturana3 Marks 1949 snail
Cancellaria isabelae3 Landau et al. 2012 snail
Cancellaria anomoia3 Woodring 1970 snail
Euclia leuzingeri3 Rutsch 1934 snail
 Sorbeoconcha - Bursidae
Marsupina bufo1 BruguiƩre 1792 frog shell
Anthozoa
 Scleractinia - Rhizangiidae
Septastrea altispina n. sp.2 Cairns 1995 stony coral