PPP# 1081 - Isla Payardi [middle Gatun Fm] (Miocene of Panama)

Also known as NMB Loc. 18262; 92-00-02

Where: Panama (9.4° N, 79.8° W: paleocoordinates 9.1° N, 78.5° W)

• coordinate based on unpublished field data

• outcrop-level geographic resolution

When: middle Gatun Member (Gatun Formation), Tortonian (11.6 - 7.2 Ma)

• LITHOSRATIGRAPHY: From the Gatun Formation, for which lithostratigraphic relationships are not discussed. AGE: Late Miocene in text. STRATIGRAPHIC POSITION: From middle member in text; lower part of the Gatun Fm according to enterer.

• bed-level stratigraphic resolution

Environment/lithology: marine; poorly lithified, fine-grained, silty sandstone

• No specific environmental data presented.
• LITHOLOGY: Soft, silty fine-grained sandstone. LITHIFICATION: Unlithified, on the basis of observed specimens.

Size class: macrofossils

Preservation: original aragonite

Collected by Jung et al. in 1992; reposited in the NMB

Collection methods: bulk, surface (float), surface (in situ),

• COLLECTORS: Peter Jung, 5.1.1992. REPOSITORY: NMB.

Primary reference: B. Landau, R. E. Petit, and C. M. Silva. 2012. New Cancellariidae (Mollusca, Gastropoda) from the Miocene Gatun Formation of Panama, with eleven new species. Journal of Paleontology 86(6):907-930 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 136118: authorized by Austin Hendy, entered by Austin Hendy on 19.11.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Limited to taxon described in text. NOMENCLATURE: Authoritative publication with relatively modern nomenclature, and species-resolution identifications.
 Arcida - Arcidae
Anadara (Sectiarca) sp. Olsson 1961 ark
 Pectinida - Pectinoidae
Leopecten gatunensis Toula 1909 scallop
 Ostreida - Gryphaeidae
Hyotissa sp. Stenzel 1971 oyster
 Pholadida - Corbulidae
Vokesula sp. Stenzel and J. T 1957 clam
 Cardiida - Chamidae
Chama sp. Linnaeus 1758 jewel box
 Cardiida - Veneridae
Chionopsis sp. Olsson 1932 venus clam
Lirophora (Lirophora) sp. Conrad 1863 venus clam
Lirophora (Panchione) sp. Olsson 1964 venus clam
Macrocallista (Megapitaria) sp. Grant and Gale 1931 venus clam
 Cardiida - Cardiidae
"Trachycardium (Dallocardia) sp." = Dallocardia
"Trachycardium (Dallocardia) sp." = Dallocardia Stewart 1930 cockle
 Neogastropoda - Olividae
Oliva (Oliva) sp. Bruguière 1789 olive snail
 Neogastropoda - Columbellidae
Strombina (Strombina) lessepsiana Brown and Pilsbry 1911 snail
 Neogastropoda - Buccinidae
Cymatophos sp. Pilsbry and Olsson 1941 true whelk
Solenosteira sp. Dall 1890 true whelk
Antillophos (Antillophos) sp. Woodring 1928 true whelk
 Neogastropoda - Fasciolariidae
Fasciolaria sp. Lamarck 1799 tulip snail
 Neogastropoda - Cancellariidae
Euclia codazzii Anderson 1929 snail
Bivetiella dariena Toula 1908 snail
Cancellaria mixta Landau et al. 2012 snail
 Neogastropoda - Drilliidae
Clathrodrillia sp. Dall 1918 snail
Hindsiclava sp. Hertlein and Strong 1955 snail
 Neogastropoda - Turridae
Polystira sp. Woodring 1928 turrid
 Neogastropoda - Conidae
Conus sp. Linnaeus 1758 cone shell
 Neogastropoda - Terebridae
Strioterebrum sp. Sacco 1891 auger snail
Terebra (Panaterebra) sp. Olsson 1967 auger snail
 Vanikoroidea - Eulimidae
Balcis sp. Leach 1847 snail
 Naticoidea - Naticidae
Stigmaulax sp. Morch 1852 moon snail
Polinices sp. Monfort 1810 moon snail
Neverita (Glossaulax) sp. Pilsbry 1929 moon snail
 Vermetoidea - Vermetidae
Petaloconchus sp. Lea 1843 worm shell
 Calyptraeoidea - Calyptraeidae
Crucibulum (Dispotaea) sp. Say 1824 slipper shell
 Tonnoidea - Personidae
Distorsio decussata Valenciennes 1832 snail
 Tonnoidea - Tonnidae
Malea sp. Valenciennes 1833 tun shell
 Sorbeoconcha - Turritellidae
Turritella sp. Lamarck 1799 turret shell
 Architectonicoidea - Architectonicidae
Architectonica sp. Röding 1798 sundial