Where: Ecuador (1.2° S, 80.9° W: paleocoordinates 1.2° S, 80.7° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Calabrian (1.8 - 0.8 Ma)
• LITHOSTRATIGRAPHY: From an unnamed lithostratigraphic unit, which overlies the Pliocene Canoa Formation. AGE: Authors state that the presence of certain extinct species suggest that a Pliocene age is more likely than a Pleistocene age. STRATIGRAPHIC RELATIONS: From an unknown part of the succession.
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; unlithified siliciclastic sediments
Size class: macrofossils
Collected by Olsson in 1937
Collection methods: surface (in situ),
• COLLECTORS: Olsson, A.A., 1937. RESPOSITORY:
Primary reference: H. A. Pilsbry and A.A. Olsson. 1941. A Pliocene fauna from Western Ecuador. Proceedings of the Natural Sciences of Philadelphia 93:1-79 [A. Miller/A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 97639: authorized by Austin Hendy, entered by Austin Hendy on 17.08.2010, edited by Mark Uhen
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
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Carcharhinus cf. brachyurus1, Rhizoprionodon sp.1, Rhizoprionodon longurio1, Rhizoprionodon taxandriae1
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Bivalvia | |
"Arca tuberculosa" = Anadara tuberculosa
"Arca tuberculosa" = Anadara tuberculosa Sowerby I 1833 ark | |
"Glycymeris inaequalis" = Glycymeris (Axinactis) inaequalis, Glycymeris maculata
"Glycymeris inaequalis" = Glycymeris (Axinactis) inaequalis Sowerby 1832 clam
Glycymeris maculata Broderip 1832 clam | |
"Pecten ventricosus" = Argopecten ventricosus, "Pecten subnodosus" = Nodipecten subnodosus, "Pecten dentatus" = Euvola vogdesi
"Pecten ventricosus" = Argopecten ventricosus Sowerby 1842 calico scallop
"Pecten subnodosus" = Nodipecten subnodosus Sowerby 1836 scallop
"Pecten dentatus" = Euvola vogdesi Arnold 1906 scallop | |
"Ostrea prismatica" = Striostrea prismatica
"Ostrea prismatica" = Striostrea prismatica Gray 1825 oyster | |
Dosinia ponderosa, Chione sp.2, "Antigona multicostata" = Periglypta multicostata, "Macrocallista aurantiaca" = Megapitaria aurantiaca
Dosinia ponderosa Gray 1838 venus clam
"Antigona multicostata" = Periglypta multicostata Sowerby 1835 venus clam
"Macrocallista aurantiaca" = Megapitaria aurantiaca Sowerby 1831 venus clam | |
"Mulinia byronensis" = Mulinia coloradoensis
"Mulinia byronensis" = Mulinia coloradoensis Dall 1894 clam | |
"Labiosa undulata" = Raeta undulata
"Labiosa undulata" = Raeta undulata Gould 1851 clam | |
"Cardium magnificum" = Ctenocardia biangulata, "Cardium senticosum" = Dallocardia senticosum, "Cardium procerum" = Mexicardia procera
"Cardium magnificum" = Ctenocardia biangulata Broderip and Sowerby 1829 cockle
"Cardium senticosum" = Dallocardia senticosum Sowerby 1833 cockle
"Cardium procerum" = Mexicardia procera Sowerby 1833 cockle | |
"Venericardia cuvieri" = Cardites crassicostata
"Venericardia cuvieri" = Cardites crassicostata Sowerby 1825 clam | |
Gastropoda | |
"Turritella goniostoma" = Turritella gonostoma
"Turritella goniostoma" = Turritella gonostoma Valenciennes 1832 turret shell | |
"Strombus gracilior" = Strombus (Strombus) gracilior
"Strombus gracilior" = Strombus (Strombus) gracilior Sowerby 1825 conch | |
"Oliva angulata" = Oliva (Oliva) incrassata
"Oliva angulata" = Oliva (Oliva) incrassata Lightfoot 1786 olive snail | |
Malea ringens Swainson 1822 tun shell |