Where: Ecuador (0.9° N, 79.0° W: paleocoordinates 0.7° N, 78.2° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Esmeraldas Formation, Early/Lower Pliocene (5.3 - 3.6 Ma)
• LITHOSTRATIGRAPHY: From the Esmeraldas Formation, for which lithostratigraphic relationships are not discussed. AGE: Early Pliocene; upper part of the Globorotalia margarita Zone according to personal communication of F. Rögl. STRATIGRAPHIC POSITION: From same horizon NMB Loc. 12824 .
• bed-level stratigraphic resolution
Environment/lithology: marine; siliciclastic sediments
Size class: macrofossils
Reposited in the NMB
Collection methods: surface (in situ),
• COLLECTOR: Unknown. REPOSITORY: Naturhistorisches Museum Basel, Switzerland (NMB).
Primary reference: P. Jung. 1989. Revision of the Strombina-group (Gastropoda; Columbellidae), fossil and living. Schweierische Paläontologische Abhandlungen 111:1-298 [A. Hendy/A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 131333: authorized by Austin Hendy, entered by Austin Hendy on 23.07.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Scaphopoda | |
Dentalium sp. Linnaeus 1758 tusk shell
Dentalium (Dentalium) equisetum tusk shell | |
Bivalvia | |
"Crenella ecuadoriana" = Crenella decussata
"Crenella ecuadoriana" = Crenella decussata Montagu 1808 clam | |
"Chlamys (Chlamys) woodringi" = Argopecten woodringi, Chlamys sp.
"Chlamys (Chlamys) woodringi" = Argopecten woodringi Spieker 1922 calico scallop
Chlamys sp. Röding 1798 scallop | |
Crassinella coxi clam | |
Lirotarte paphia clam | |
Linga (Bellucina) sp. Dall 1901 clam
Parvilucina sp. Dall 1901 clam | |
Caryocorbula sp. Gardner 1926 clam | |
Tellina (Phyllodina) sp. Dall 1900 tellin clam | |
Macrocallista sp. Meek 1876 venus clam | |
Saccella ornata d'Orbigny 1845 pointed nut clam | |
Gastropoda | |
Microgaza sp. Dall 1881 top snail | |
Pyramidella sp. Lamarck 1799 snail
Turbonilla sp. Risso 1826 snail | |
Ringicula sp. Deshayes 1838 snail | |
Scalina ferminiana Dall 1908 wentletrap | |
Alabina sp. Dall 1902 cerith snail | |
Natica (Stigmaulax) landesiana, Natica (Naticarius) scethra, Natica (Natica) inexpectans, Polinices sp., Polinices (Polinices) otis, Sinum sp.
Natica (Stigmaulax) landesiana Olsson 1964 moon snail
Natica (Naticarius) scethra Dall 1908 moon snail
Natica (Natica) inexpectans Olsson 1971 moon snail
Polinices sp. Monfort 1810 moon snail
Polinices (Polinices) otis Broderip 1829 moon snail
Sinum sp. Röding 1798 moon snail | |
Trichotropis vokesae snail
Capulus pacificus snail | |
Fusiturricula sp. Woodring 1928 ribbed mitre
Fusiturricula thranis ribbed mitre | |
"Mitra (Subcancilla) musa" = Subcancilla, Mitra (Atrimitra) mexicana
"Mitra (Subcancilla) musa" = Subcancilla mitre shell
Mitra (Atrimitra) mexicana Dall 1919 mitre shell | |
Cotonopsis (Cotonopsis) esmeraldas, "Strombina (Cotonopsis) esmeraldensis" = Cotonopsis (Cotonopsis) esmeraldensis
"Strombina (Cotonopsis) esmeraldensis" = Cotonopsis (Cotonopsis) esmeraldensis Olsson 1964 snail | |
"Kelletia ecuadoriana" = Siphonalia (Kelletia), Neosconsia ecuadoriana, Cantharus scissus, Metaphos scillus
"Kelletia ecuadoriana" = Siphonalia (Kelletia) true whelk
Neosconsia ecuadoriana Olsson 1964 true whelk
Cantharus scissus true whelk
Metaphos scillus true whelk | |
Gordanops esmeraldensis Olsson 1964 snail
Nassarius (Uzita) hylus Olsson 1964 snail | |
Fusinus (Fusinus) terryi snail | |
"Cancellaria (Calcarata) trochilia" = Sveltia trochilia, Cancellaria sp., Cancellaria (Cancellaria) esmeralda, "Cancellaria (Euclia) sp." = Euclia
"Cancellaria (Calcarata) trochilia" = Sveltia trochilia Olsson 1964 snail
Cancellaria sp. Lamarck 1799 snail
Cancellaria (Cancellaria) esmeralda Olsson 1964 snail
"Cancellaria (Euclia) sp." = Euclia Adams and Adams 1854 snail | |
Scobinella ecuadoriana Olsson 1964 turrid
Lepicythara camaronensis Olsson 1964 turrid
Polystira oxytropis Sowerby 1834 turrid | |
Conus sp., "Conus mompichensis" = Conus (Leptoconus) mompichensis
Conus sp. Linnaeus 1758 cone shell
"Conus mompichensis" = Conus (Leptoconus) mompichensis Olsson 1964 cone shell | |
Agladrillia gracilis, "Hindsiclava militaris" = Crassispira (Hindsiclava) militaris
Agladrillia gracilis snail
"Hindsiclava militaris" = Crassispira (Hindsiclava) militaris Hinds, in Reeve 1843 snail | |
Cochlespira cedonulli Reeve 1843 snail | |
Strioterebrum camaronense, "Strioterebrum guanabanum" = Strioterebrum guanabana
Strioterebrum camaronense auger snail
"Strioterebrum guanabanum" = Strioterebrum guanabana Olsson 1942 auger snail | |
Prunum (Prunum) godini Olsson 1964 margin shell | |
Distorsio decussata Valenciennes 1832 snail | |
Echinophoria woodringi Olsson 1964 snail | |
Carinodrillia felis Olsson 1964 snail | |
Calyptraea sp. Lamarck 1799 slipper shell |