Sao Joao de Pirabas (Miocene of Brazil)
Also known as Ilha de Fortaleza; São João de Pirabas
Where: Para, Brazil (0.5° S, 48.2° W: paleocoordinates 0.5° S, 44.1° W)
• coordinate stated in text
When: Pirabas Formation, Early/Lower Miocene (23.0 - 16.0 Ma)
• formation-level stratigraphic resolution
Environment/lithology: coastal; lithology not reported
Size class: macrofossils
Primary reference: C. Paula Couto. 1967. Contribuicao a paleontologia do Estado do Para. Um Sirenio na Formacao Pirabas. Atas so Simposio Sobre a Biota Amazonica 1:345-357 [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 65162: authorized by Mark Uhen, entered by Mark Uhen on 19.09.2006, edited by Philip Mannion and Austin Hendy
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
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| Bivalvia | |
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| Trilobita | |
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| unclassified | |
| Gymnolaemata | |
| Gastropoda | |
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Calliostoma (Eutrochus) derbyi1, Calliostoma cirrus1, Calliostoma retectum1, Calliostoma (Eutrochus) decampose1, Calliostoma pirabicum1
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? Cerithium sp.1, Cerithium calcivelatum1, Cerithium gonzagae1, Cerithium leei1, Cerithium pachecoi1, Cerithium pirabicum1, "Clava williamsi" = Rhinoclavis1
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Crucibulum faustum1, "Calyptraea fausta" = Crucibulum fausta1, Calyptraea nidulifera1, Calyptraea centralis1, "Calyptraea cf. aperta" = Calyptraea (Trochita) aperta1
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"? Actaeonina sp." = Acteonina1
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"Murex brevifrons" = Chicoreus (Chicoreus) brevifrons1, "Murex cf. yaquensis" = Chicoreus (Siratus) yaquensis1, Murex messoriusi1, Murex pennaei1
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Marginella acuta1, Marginella crassiplicata1, Marginella multiplicata1, Marginella paraensis1, Marginella perlatens1, Marginella pirabica1, Marginella truncata1
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Cancellaria calypso1, Cancellaria euclethra1, Cancellaria hartti1, Cancellaria pirabensis1, Cancellaria praeindentata1, Cancellaria subtilicancellata1
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"Conus (Conorbis) restitutus" = Conorbis1, Conus sp.1, Conus conditorius1, Conus longesperatus1, Conus restitutus1, Conus pachecoi1, Conus pirabensis1, Conus whitei1, Conus lisboae1
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Oliva paraensis1, Oliva pirabica1, Olivella calcis1, Olivella paraensis1, Olivella subperdita1, "Ancilla (Amalda) branneri" = Ancilla1, "Ancillaria mutila" = Ancilla1, Ancilla (Sparella) mutila1
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Fusus baumanni1, Fusus doris1, Fusus soperi1, "Alectrion pirabica" = Nassarius (Alectrion)1, "Alectrion praetriviata" = Nassarius (Alectrion)1
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"Strombus cf. aldrichi" = Persististrombus aldrichi1, Strombus goeldii1, "Strombus cf. gigas" = Lobatus gigas1
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"Cypraea macrovoluta" = Siphocypraea macrovoluta1
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"Simpulum infelix" = Monoplex infelix1, "Murex williamsi" = Monoplex williamsi1, "Simpulum chlorostomoides" = Monoplex chlorostomoides1, "Simpulum carlotae" = Reticutriton carlotate1
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Amauropsis nativitatis1, "Natica canrena" = Naticarius canrena1, Stigmaulax sulcatus1, "Natica (Stigmaulax) sulcata" = Stigmaulax sulcata1, Natica eurydice1, Lunatia lunula1, Lunatia modica1, Neverita modica1
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Cylindritella acuta1, Cylindritella crassilicata1, Cylindritella multiplicata1, Cylindritella truncata1, Cylindritella pennae1
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| Bivalvia | |
Scapharca sp.1, Scapharca (Scapharca) textilicostata1, Anadara egleri1, "Scapharca (Cunearca) paraensis" = Anadara (Cunearca)1, Scapharca (Cunearca) melloi1, Scapharca (Cunearca) crandalli1, "Anadara brasiliana" = Anadara (Cunearca) brasiliana1, Barbatia disclusa1, "Arca (Arca) zebra" = Byssoarca zebra1
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Glycymeris bineminis1, Glycymeris pirabensis1, Glycymeris eumita1, "Glycymeris acuticostata" = Tucetona acuticostata1
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Spondylus bostrychites1, Pecten grapteus1, Amusium papyraceum1, "Chama (Chlamys) sentis" = Caribachlamys sentis1, Chama (Aequipecten) glendonensis1, Chama (Argopecten) agronomica1
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Cardita morganiana1, Cardita (Carditamera) manteia1, Venericardia pseudowilmotti1, Venericardia perimetra1, Venericardia isaurae1, Venericardia thaleia1
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Divaricella castelensis1, Miltha childreni1, Lucina tenella1, Lucina querida1, "Phacoides (Lucinisca) luciniolae" = Lucina (Lucinisca)1, Lucina (Lucinisca) fluctivaga1, "Linga (Linga) glenni" = Here glenni1, Linga (Linga) glomeramen1
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"Laevicardium laevigatum" = Laevicardium serratum1, Trachycardium paraense1, "Cardium pessoae" = Trachycardium (Trachycardium) pessoae1, Trachycardium thalassium1, "Cardium (Trigoniocardia) cordeliae" = Trigoniocardia cordeliae1, Fragum proavitum1, Cardium indistinctum1, Cardium sp.1, Cardium (Neocardium) indistinctum1, Cardium philotarium1
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Arcinella callipona1, Arcinella praearcinella1, Arcinella arcinella1, Arcinella yaquensis1, Chama eudeiela1, Chama paraensis1, Chama thalassopora1, Chama (Argopecten) capanemensis1, Chama (Argopecten) concinnatus1, Chama (Argopecten) coopericellus1, Chama (Argopecten) daidela1, Chama (Chlamys) callimorpha1, Chama (Chlamys) indossolubilis1, Chama (Chlamys) thalera1, Chama (Lirophora) penthesileae1
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"Macrocallista maculata" = Macrocallista maculata1, "Macrocallista (Paradione) maculata" = Macrocallista maculata1, Callista mergrathiana1, Callista abscurata1, "Ventricolaria thalestris" = Globivenus1, Chama (Lirophora) paphia1, Chama (Lirophora) agraria1, Mercenaria prototypa1, "Dosinia concentrica" = Dosinia (Dosinia) concentrica1, Pitar circinatus1, Pitar (Lamelliconcha) euglypta1, Pitar (Lamelliconcha) hartti1, Pitar (Lamelliconcha) obscurata1, Pitar (Lamelliconcha) recondita1, "Macrocallista (Paradione) pirabica" = Pitar (Paradione)1, "Clementia dariena" = Clementia (Clementia) dariena1
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Corbula sp.1, Corbula (Caryocorbula) arrecta1, Corbula (Caryocorbula) chordata1, Corbula (Caryocorbula) delgada1, Corbula (Caryocorbula) giga1, Corbula (Caryocorbula) mimosa1, Corbula (Caryocorbula) pauciornata1, Corbula (Caryocorbula) querida1, "Corbula (Caryocorbula) vieta" = Varicorbula vieta1
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"Solena obliquus" = Solen (Solena) obliquus1
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| Scaphopoda | |
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| Cephalopoda | |
| Deuteropoda | |
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| Malacostraca | |
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"Hepatella amazonica" = Miohepatus amazonicus1
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Arenaeus cribarius1, Portunus atecuicitilis1, Portunus pirabensis1, Portunus sp.1, Portunus spinimanus1, Portunus haitensis1, Callinectes ferreirai1, Callinectes pirabensis1, Callinectes reticulares1, Callinectes paraensis1, Euphylax septendentatus1, Scylla costata1, Necronectes tajinensis1
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| Chondrichthyes | |
Scoliodon taxandriae1, Carcharhinus ackermanii1, Carcharhinus sp.1, Carcharhinus priscus1, Carcharhinus egertoni1, Hypoprion sp.1
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Carcharodon subauriculatus3 Agassiz 1839 white shark based on Costa et al. 2009 who corrected this identification from C. megalodon to C. subauriculatus
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| Actinopteri | |
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| Mammalia | |
"Metaxitherium sp." = Metaxytherium1, Rytiodus sp.1, Dioplotherium allisoni1, Dioplotherium allisoni2
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| Reptilia | |
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Gavialoidea indet.4 crocodilian MPEG 227-V (incomplete left angular) and MPEG 228 V (isolated vertebral centrum)
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| Echinoidea | |
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| Hexactinellida | |
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| Anthozoa | |
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"Trochoseris catadupensis" = Trochoseris aperta1
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| Foraminifera | |
"Foraminiferida indet." = Foraminifera1
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| Scapharca brasiliana | |
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Scapharca (Cunearca) brasiliana1 Lamarck 1819 | |