Sao Joao de Pirabas: Early/Lower Miocene, Brazil

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
Stginoporella pirabensis
Araujo Tavora et al. 2010
Astraca sp.
Araujo Tavora et al. 2010
Crassispira (Crassispira) jamaicensis Guppy 1866
Araujo Tavora et al. 2010
Cypraeacteon pennae
Araujo Tavora et al. 2010
Fissurela immortalis
Araujo Tavora et al. 2010
Phosfictilis sp.
Araujo Tavora et al. 2010
Polystria albida
Araujo Tavora et al. 2010
Albertella pirabensis
Araujo Tavora et al. 2010
Callapa circularis
Araujo Tavora et al. 2010
Rhyzochlatrus vidalis
Araujo Tavora et al. 2010
Foraminiferida indet. (d'Orbigny 1826)
Araujo Tavora et al. 2010
spelled with current rank as Foraminifera
Malacostraca - Decapoda - Tumidocarcinidae
Paratumidocarcinus marajoarus Martins-Neto 2001
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Panopeidae
Panopeus capanemensis
Araujo Tavora et al. 2010
Panopeus sp. Milne Edwards 1834
Araujo Tavora et al. 2010
Tetraxanthus rathbunae Chace 1939
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Sesarmidae
Sesarma paraensis Beurlen 1958
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Portunidae
Euphylax septendentatus Beurlen 1958
Araujo Tavora et al. 2010
Necronectes tajinensis Vega et al. 1999
Araujo Tavora et al. 2010
Scylla costata Rathbun 1919
Araujo Tavora et al. 2010
Arenaeus cribarius
Araujo Tavora et al. 2010
Portunus atecuicitilis
Araujo Tavora et al. 2010
Portunus pirabensis
Araujo Tavora et al. 2010
Portunus sp. Weber 1795
Araujo Tavora et al. 2010
Portunus haitensis (Rathbun 1923)
Araujo Tavora et al. 2010
Portunus spinimanus Latreille 1819
Araujo Tavora et al. 2010
Callinectes ferreirai
Araujo Tavora et al. 2010
Callinectes pirabensis
Araujo Tavora et al. 2010
Callinectes reticulares
Araujo Tavora et al. 2010
Callinectes paraensis Beurlen 1958
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Aethridae
Hepatella amazonica Beurlen 1958
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Calappidae
Acanthocarpus obscurus (Rathbun 1918)
Araujo Tavora et al. 2010
original and current combination Mursia obscura
Calappilia broksi
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Cancridae
Tasadia tuberculatus
Araujo Tavora et al. 2010
Cyclocancer tuberculatus Beurlen 1958
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Leucosiidae
Randallia sp. Stimpson 1857
Araujo Tavora et al. 2010
Typilobus unispinatus Martins-Neto 2001
Araujo Tavora et al. 2010
Malacostraca - Decapoda - Parthenopidae
Parthenope tuberculata
Araujo Tavora et al. 2010
Ostracoda
Ostracoda indet. Latreille 1802
Araujo Tavora et al. 2010
Bivalvia - Arcida - Arcidae
Arca (Arca) zebra (Swainson 1833)
Araujo Tavora et al. 2010
original and current combination Byssoarca zebra
Barbatia disclusa
Araujo Tavora et al. 2010
Scapharca sp. Gray 1847
Araujo Tavora et al. 2010
Scapharca (Scapharca) textilicostata
Araujo Tavora et al. 2010
Anadara egleri
Araujo Tavora et al. 2010
Scapharca (Cunearca) paraensis
Araujo Tavora et al. 2010
spelled with current rank as Anadara (Cunearca)
Scapharca (Cunearca) melloi (Maury 1924)
Araujo Tavora et al. 2010
Scapharca (Cunearca) crandalli (Maury 1924)
Araujo Tavora et al. 2010
Anadara brasiliana (Lamarck 1819)
Araujo Tavora et al. 2010
recombined as Anadara (Cunearca) brasiliana
Bivalvia - Arcida - Glycymerididae
Glycymeris acuticostata (Sowerby 1849)
Araujo Tavora et al. 2010
recombined as Tucetona acuticostata
Glycymeris bineminis
Araujo Tavora et al. 2010
Glycymeris pirabensis
Araujo Tavora et al. 2010
Glycymeris eumita Maury 1924
Araujo Tavora et al. 2010
Bivalvia - Pectinida - Spondylidae
Spondylus bostrychites Guppy 1867
Araujo Tavora et al. 2010
Bivalvia - Pectinida - Pectinidae
Pecten grapteus Maury 1924
Araujo Tavora et al. 2010
Amusium papyraceum (Gabb 1873)
Araujo Tavora et al. 2010
Chama (Argopecten) agronomica (Maury 1924)
Araujo Tavora et al. 2010
Chama (Chlamys) sentis (Reeve 1853)
Araujo Tavora et al. 2010
recombined as Caribachlamys sentis
Chama (Aequipecten) glendonensis Mansfield 1940
Araujo Tavora et al. 2010
Bivalvia - Pectinida - Limidae
Lima (Lima) graptea
Araujo Tavora et al. 2010
Bivalvia - Pectinida - Plicatulidae
Plicatula eroessa
Araujo Tavora et al. 2010
Bivalvia - Pectinida - Anomiidae
Anomia imbricata
Araujo Tavora et al. 2010
Anomia ephippium Linnaeus 1758
Araujo Tavora et al. 2010
Bivalvia - Ostreida - Gryphaeidae
Pycnodonta haitensis (Sowerby 1850)
Araujo Tavora et al. 2010
recombined as Hyotissa haitensis
Neopycnodonta zomerysis
Araujo Tavora et al. 2010
original and current combination Neopycnodonte
Bivalvia - Ostreida - Ostreidae
Cubitostrea glucomarides
Araujo Tavora et al. 2010
Crassostrea distans
Araujo Tavora et al. 2010
Bivalvia - Ostreida - Pteriidae
Pteria serini
Araujo Tavora et al. 2010
Bivalvia - Mytilida - Mytilidae
Mytilus canoasensis Olsson 1931
Araujo Tavora et al. 2010
subspecies vidali
Modiolus doingosi
Araujo Tavora et al. 2010
Bivalvia - Carditida - Carditidae
Venericardia pseudowilmotti
Araujo Tavora et al. 2010
Venericardia perimetra Maury 1924
Araujo Tavora et al. 2010
Venericardia thaleia Maury 1924
Araujo Tavora et al. 2010
Venericardia isaurae Maury 1924
Araujo Tavora et al. 2010
Cardita morganiana
Araujo Tavora et al. 2010
Cardita (Carditamera) manteia Maury 1924
Araujo Tavora et al. 2010
Bivalvia - Pholadida - Corbulidae
Corbula sp. Bruguière 1789
Araujo Tavora et al. 2010
Corbula (Caryocorbula) arrecta
Araujo Tavora et al. 2010
Corbula (Caryocorbula) chordata
Araujo Tavora et al. 2010
Corbula (Caryocorbula) delgada
Araujo Tavora et al. 2010
Corbula (Caryocorbula) giga
Araujo Tavora et al. 2010
Corbula (Caryocorbula) mimosa
Araujo Tavora et al. 2010
Corbula (Caryocorbula) pauciornata
Araujo Tavora et al. 2010
Corbula (Caryocorbula) querida
Araujo Tavora et al. 2010
Corbula (Caryocorbula) vieta (Guppy 1866)
Araujo Tavora et al. 2010
recombined as Varicorbula vieta
Bivalvia - Cardiida - Chamidae
Chama eudeiela
Araujo Tavora et al. 2010
Chama paraensis
Araujo Tavora et al. 2010
Chama thalassopora
Araujo Tavora et al. 2010
Chama (Argopecten) capanemensis
Araujo Tavora et al. 2010
Chama (Argopecten) concinnatus
Araujo Tavora et al. 2010
Chama (Argopecten) coopericellus
Araujo Tavora et al. 2010
Chama (Argopecten) daidela
Araujo Tavora et al. 2010
Chama (Chlamys) callimorpha
Araujo Tavora et al. 2010
Chama (Chlamys) indossolubilis
Araujo Tavora et al. 2010
Chama (Chlamys) thalera
Araujo Tavora et al. 2010
Chama (Lirophora) penthesileae
Araujo Tavora et al. 2010
Arcinella callipona
Araujo Tavora et al. 2010
Arcinella praearcinella
Araujo Tavora et al. 2010
Arcinella arcinella (Linnaeus 1767)
Araujo Tavora et al. 2010
Arcinella yaquensis (Maury 1917)
Araujo Tavora et al. 2010
Bivalvia - Cardiida - Mactridae
Mactra chipolana
Araujo Tavora et al. 2010
Bivalvia - Cardiida - Veneridae
Mercenaria prototypa
Araujo Tavora et al. 2010
Chama (Lirophora) agraria (White 1887)
Araujo Tavora et al. 2010
Chama (Lirophora) paphia (Linnaeus 1767)
Araujo Tavora et al. 2010
Dosinia concentrica (Born 1778)
Araujo Tavora et al. 2010
recombined as Dosinia (Dosinia) concentrica
Ventricolaria thalestris
Araujo Tavora et al. 2010
synonym of Globivenus
Pitar circinatus
Araujo Tavora et al. 2010
Pitar (Lamelliconcha) euglypta
Araujo Tavora et al. 2010
Pitar (Lamelliconcha) hartti
Araujo Tavora et al. 2010
Pitar (Lamelliconcha) obscurata
Araujo Tavora et al. 2010
Pitar (Lamelliconcha) recondita
Araujo Tavora et al. 2010
Macrocallista (Paradione) pirabica
Araujo Tavora et al. 2010
spelled with current rank as Pitar (Paradione)
Callista mergrathiana
Araujo Tavora et al. 2010
Callista abscurata
Araujo Tavora et al. 2010
Macrocallista maculata (Linnaeus 1758)
Araujo Tavora et al. 2010
Macrocallista (Paradione) maculata (Linnaeus 1758)
Araujo Tavora et al. 2010
recombined as Macrocallista maculata
Clementia dariena (Conrad 1855)
Araujo Tavora et al. 2010
recombined as Clementia (Clementia) dariena
Bivalvia - Cardiida - Solecurtidae
Tagelus whitei
Araujo Tavora et al. 2010
Bivalvia - Cardiida - Tellinidae
Metis trinitaria Dall 1900
Araujo Tavora et al. 2010
recombined as Florimetis trinitaria
Tellina celetes
Araujo Tavora et al. 2010
Macoma (Psammocoma) riopirabica (Maury 1924)
Araujo Tavora et al. 2010
Bivalvia - Cardiida - Semelidae
Semele paraensis
Araujo Tavora et al. 2010
Bivalvia - Cardiida - Cardiidae
Trachycardium paraense
Araujo Tavora et al. 2010
Trachycardium thalassium (Maury 1924)
Araujo Tavora et al. 2010
Cardium pessoae Maury 1924
Araujo Tavora et al. 2010
recombined as Trachycardium (Trachycardium) pessoae
Laevicardium laevigatum (Linnaeus 1758)
Araujo Tavora et al. 2010
replaced by Laevicardium serratum
Cardium indistinctum
Araujo Tavora et al. 2010
Cardium sp. Linnaeus 1758
Araujo Tavora et al. 2010
Cardium (Neocardium) indistinctum
Araujo Tavora et al. 2010
Cardium philotarium Maury 1924
Araujo Tavora et al. 2010
Fragum proavitum
Araujo Tavora et al. 2010
Cardium (Trigoniocardia) cordeliae Maury 1924
Araujo Tavora et al. 2010
recombined as Trigoniocardia cordeliae
Bivalvia - Solenida - Solenidae
Solena obliquus (Spengler 1794)
Araujo Tavora et al. 2010
Bivalvia - Solenida - Pharidae
Cultellus paraensis
Araujo Tavora et al. 2010
Bivalvia - Pandorida - Clavagellidae
Clavagella cf. echinata Lamarck 1818
Araujo Tavora et al. 2010
Bivalvia - Lucinida - Lucinidae
Lucina tenella
Araujo Tavora et al. 2010
Lucina querida Maury 1924
Araujo Tavora et al. 2010
Linga (Linga) glomeramen (Maury 1924)
Araujo Tavora et al. 2010
Linga (Linga) glenni (Dall 1903)
Araujo Tavora et al. 2010
recombined as Here glenni
Phacoides (Lucinisca) luciniolae
Araujo Tavora et al. 2010
original and current combination Lucinisca
Lucina (Lucinisca) fluctivaga (Maury 1924)
Araujo Tavora et al. 2010
Miltha childreni (Gray 1825)
Araujo Tavora et al. 2010
Divaricella castelensis
Araujo Tavora et al. 2010
Gastropoda - Opisthobranchia - Retusidae
Retusa (Cylichnina) arcana
Araujo Tavora et al. 2010
Gastropoda - Opisthobranchia - Cylichnidae
Scaphander paraensis
Araujo Tavora et al. 2010
Gastropoda - Opisthobranchia
Cylindritella acuta
Araujo Tavora et al. 2010
Cylindritella crassilicata
Araujo Tavora et al. 2010
Cylindritella multiplicata
Araujo Tavora et al. 2010
Cylindritella truncata
Araujo Tavora et al. 2010
Cylindritella pennae
Araujo Tavora et al. 2010
Gastropoda - Architaenioglossa - Ampullinidae
Pachycrommium nativitatis
Araujo Tavora et al. 2010
Gastropoda - Acteoninidae
? Actaeonina sp. (d'Orbigny 1850)
Araujo Tavora et al. 2010
original and current combination Acteonina
Gastropoda - Neogastropoda - Olividae
Ancilla (Amalda) branneri
Araujo Tavora et al. 2010
Ancilla (Sparella) mutila
Araujo Tavora et al. 2010
Ancillaria mutila
Araujo Tavora et al. 2010
synonym of Ancilla
Oliva paraensis
Araujo Tavora et al. 2010
Oliva pirabica
Araujo Tavora et al. 2010
Olivella calcis
Araujo Tavora et al. 2010
Olivella paraensis
Araujo Tavora et al. 2010
Olivella subperdita
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Buccinidae
Colubraria paraensis
Araujo Tavora et al. 2010
Siphonalia harrisi
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Nassariidae
Alectrion pirabica
Araujo Tavora et al. 2010
spelled with current rank as Nassarius (Alectrion)
Alectrion praetriviata
Araujo Tavora et al. 2010
spelled with current rank as Nassarius (Alectrion)
Gastropoda - Neogastropoda - Melongenidae
Melongena sp. Schumacher 1817
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Fasciolariidae
Fasciolaria restituta
Araujo Tavora et al. 2010
Fasciolaria (Piestocheilus) senecta
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Cancellariidae
Cancellaria calypso
Araujo Tavora et al. 2010
Cancellaria euclethra
Araujo Tavora et al. 2010
Cancellaria hartti
Araujo Tavora et al. 2010
Cancellaria pirabensis
Araujo Tavora et al. 2010
Cancellaria praeindentata
Araujo Tavora et al. 2010
Cancellaria subtilicancellata
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Mitridae
Mitra senecta
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Marginellidae
Marginella acuta
Araujo Tavora et al. 2010
Marginella crassiplicata
Araujo Tavora et al. 2010
Marginella multiplicata
Araujo Tavora et al. 2010
Marginella paraensis
Araujo Tavora et al. 2010
Marginella perlatens
Araujo Tavora et al. 2010
Marginella pirabica
Araujo Tavora et al. 2010
Marginella truncata
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Volutidae
Lyria calligona Maury 1934
Araujo Tavora et al. 2010
recombined as Voluta calligona
Lyria musicinoides Maury 1934
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Muricidae
Murex brevifrons Lamarck 1822
Araujo Tavora et al. 2010
recombined as Chicoreus (Chicoreus) brevifrons
Murex cf. yaquensis Maury 1917
Araujo Tavora et al. 2010
recombined as Chicoreus (Siratus) yaquensis
Murex messoriusi
Araujo Tavora et al. 2010
Murex pennaei
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Harpidae
Morum harrisi
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Drilliidae
Drillia consors (Sowerby 1850)
Araujo Tavora et al. 2010
recombined as Hindsiclava consors
Drillia crandalli
Araujo Tavora et al. 2010
Drillia pirabica
Araujo Tavora et al. 2010
Gastropoda - Neogastropoda - Turridae
Pleuroliria albida (Perry 1811)
Araujo Tavora et al. 2010
    = Polystira sp. Woodring 1928
Todd and Johnson 2013
Oldest record of Polystira albida is Cayo Agua Fm (c. 4.25 Ma) per Todd & Johnson, 2013
Gastropoda - Neogastropoda - Conidae
Conus sp. Linnaeus 1758
Araujo Tavora et al. 2010
Conus conditorius
Araujo Tavora et al. 2010
Conus longesperatus
Araujo Tavora et al. 2010
Conus restitutus
Araujo Tavora et al. 2010
Conus pachecoi
Araujo Tavora et al. 2010
Conus pirabensis
Araujo Tavora et al. 2010
Conus whitei
Araujo Tavora et al. 2010
Conus (Conorbis) restitutus
Araujo Tavora et al. 2010
Conus lisboae Maury 1934
Araujo Tavora et al. 2010
Gastropoda - Strombidae
Fusus baumanni
Araujo Tavora et al. 2010
spelled with current rank as Rostellaria (Fusus)
Fusus doris
Araujo Tavora et al. 2010
spelled with current rank as Rostellaria (Fusus)
Fusus soperi
Araujo Tavora et al. 2010
spelled with current rank as Rostellaria (Fusus)
Strombus cf. gigas Linnaeus 1758
Araujo Tavora et al. 2010
recombined as Lobatus gigas
Strombus cf. aldrichi Dall 1890
Araujo Tavora et al. 2010
recombined as Persististrombus aldrichi
Strombus goeldii
Araujo Tavora et al. 2010
Gastropoda - Thersiteidae
Orthaulax pugnax (Heilprin 1887)
Araujo Tavora et al. 2010
Orthaulax inornatus Gabb 1872
Araujo Tavora et al. 2010
Orthaulax brasiliensis Maury 1925
Araujo Tavora et al. 2010
Gastropoda - Ficidae
Ficus paraensis (White 1887)
Araujo Tavora et al. 2010
Pyrula paraensis White 1887
Araujo Tavora et al. 2010
recombined as Ficus paraensis
Gastropoda - Naticidae
Lunatia lunula
Araujo Tavora et al. 2010
Lunatia modica
Araujo Tavora et al. 2010
Natica eurydice White 1887
Araujo Tavora et al. 2010
Stigmaulax sulcatus
Araujo Tavora et al. 2010
Natica (Stigmaulax) sulcata (Born 1778)
Araujo Tavora et al. 2010
recombined as Stigmaulax sulcata
Natica canrena (Linnaeus 1758)
Araujo Tavora et al. 2010
recombined as Naticarius canrena
Neverita modica
Araujo Tavora et al. 2010
Amauropsis nativitatis
Araujo Tavora et al. 2010
Gastropoda - Cypraeidae
Cypraea macrovoluta Ferreira and Cunha 1957
Araujo Tavora et al. 2010
recombined as Siphocypraea macrovoluta
Gastropoda - Vermetidae
Serpulorbis amazoniana
Araujo Tavora et al. 2010
Serpulorbis corticesculpturata
Araujo Tavora et al. 2010
Petaloconchus macrophagma
Araujo Tavora et al. 2010
Gastropoda - Calyptraeidae
Crucibulum faustum
Araujo Tavora et al. 2010
Calyptraea fausta White 1887
Araujo Tavora et al. 2010
recombined as Crucibulum fausta
Calyptraea nidulifera
Araujo Tavora et al. 2010
Calyptraea centralis (Conrad 1841)
Araujo Tavora et al. 2010
Calyptraea cf. aperta (Solander 1766)
Araujo Tavora et al. 2010
recombined as Calyptraea (Trochita) aperta
Gastropoda - Ranellidae
Murex williamsi Maury 1910
Araujo Tavora et al. 2010
recombined as Monoplex williamsi
Simpulum chlorostomoides Maury 1924
Araujo Tavora et al. 2010
recombined as Monoplex chlorostomoides
Simpulum infelix Maury 1924
Araujo Tavora et al. 2010
recombined as Monoplex infelix
Simpulum carlotae Ferreira and da Cunha 1957
Araujo Tavora et al. 2010
recombined as Reticutriton carlotate
Gastropoda - Cassidae
Sconsia felix (Maury 1934)
Araujo Tavora et al. 2010
Phalium paraensis (Maury 1934)
Araujo Tavora et al. 2010
Gastropoda - Rissoidae
Manzonia apudina
Araujo Tavora et al. 2010
Gastropoda - Sorbeoconcha - Turritellidae
Mesalia rathbuni Maury 1934
Araujo Tavora et al. 2010
Gastropoda - Sorbeoconcha - Cerithiidae
? Cerithium sp. Bruguière 1789
Araujo Tavora et al. 2010
Cerithium calcivelatum
Araujo Tavora et al. 2010
Cerithium gonzagae
Araujo Tavora et al. 2010
Cerithium leei
Araujo Tavora et al. 2010
Cerithium pachecoi
Araujo Tavora et al. 2010
Cerithium pirabicum
Araujo Tavora et al. 2010
Clava williamsi
Araujo Tavora et al. 2010
synonym of Rhinoclavis
Gastropoda - Architectonicidae
Architectonica nobilis Röding 1798
Araujo Tavora et al. 2010
Gastropoda - Fissurellidae
Fissuridea immortalis Maury 1924
Araujo Tavora et al. 2010
recombined as Diodora immortalis
Fissuridea derbyi Maury 1924
Araujo Tavora et al. 2010
recombined as Diodora derbyi
Gastropoda - Trochidae
Calliostoma (Eutrochus) decampose
Araujo Tavora et al. 2010
Calliostoma (Eutrochus) derbyi Maury 1924
Araujo Tavora et al. 2010
Calliostoma cirrus (White 1887)
Araujo Tavora et al. 2010
Calliostoma retectum Maury 1924
Araujo Tavora et al. 2010
Calliostoma pirabicum Maury 1924
Araujo Tavora et al. 2010
Scaphopoda - Dentaliida - Dentaliidae
Dentalium paulini
Araujo Tavora et al. 2010
Cephalopoda - Nautilida - Aturiidae
Aturia ackermanii
Araujo Tavora et al. 2010
Gymnolaemata - Cheilostomata - Cupuladriidae
Cupuladria canariensis
Araujo Tavora et al. 2010
Gymnolaemata - Cheilostomata - Calloporidae
Lunulites pileolus
Araujo Tavora et al. 2010
Lunulites pirabicus
Araujo Tavora et al. 2010
Chondrichthyes - Myliobatiformes - Myliobatidae
Myliobatis sp. Cuvier 1816
Araujo Tavora et al. 2010
Palaeomyliobatis pirabensis
Araujo Tavora et al. 2010
synonym of Myliobatis
Rhinoptera studeri (Agassiz 1843)
Araujo Tavora et al. 2010
Chondrichthyes - Lamniformes - Otodontidae
Carcharodon subauriculatus Agassiz 1843
Ferreira Costa et al. 2009
recombined as Carcharocles chubutensis
based on Costa et al. 2009 who corrected this identification from C. megalodon to C. subauriculatus
Chondrichthyes - Lamniformes - Lamnidae
Isurus novus
Araujo Tavora et al. 2010
Chondrichthyes - Carchariniformes - Carcharhinidae
Hypoprion sp. Muller and Henle 1838
Araujo Tavora et al. 2010
Scoliodon taxandriae
Araujo Tavora et al. 2010
Galeocerdo paulinoi
Araujo Tavora et al. 2010
Carcharhinus ackermanii
Araujo Tavora et al. 2010
Carcharhinus sp. de Blainville 1816
Araujo Tavora et al. 2010
Carcharhinus egertoni Agassiz 1843
Araujo Tavora et al. 2010
Carcharhinus priscus Agassiz 1843
Araujo Tavora et al. 2010
Chondrichthyes - Carchariniformes - Sphyrnidae
Sphyrna magna Cope 1868
Araujo Tavora et al. 2010
Chondrichthyes - Carchariniformes - Hemigaleidae
Hemipristis serra Agassiz 1843
Araujo Tavora et al. 2010
synonym of Hemipristis heteropleurus
Chondrichthyes - Orectolobiformes - Ginglymostomatidae
Ginglymostoma obliquum (Leidy 1877)
Araujo Tavora et al. 2010
Ginglymostoma serra (Leidy 1877)
Araujo Tavora et al. 2010
recombined as Nebrius serra
Nebrius obliquus Leidy 1877
Araujo Tavora et al. 2010
Actinopteri - Sphyraenidae
Sphyraena cunhai
Araujo Tavora et al. 2010
Sphyraena egleri
Araujo Tavora et al. 2010
Actinopteri - Tetraodontiformes - Diodontidae
Diodon ferreirai
Araujo Tavora et al. 2010
Actinopteri - Siluriformes - Ariidae
Arius sp. Cuvier and Valenciennes 1840
Araujo Tavora et al. 2010
Reptilia
Gavialoidea indet. (Brochu 1997)
Moraes-Santos et al. 2011
MPEG 227-V (incomplete left angular) and MPEG 228 V (isolated vertebral centrum)
Mammalia - Dugongidae
Rytiodus sp. Lartet 1866
Araujo Tavora et al. 2010
Sirenotherium pirabensis n. gen., n. sp. Paula Couto 1967
    = Dioplotherium allisoni Kilmer 1965
de Toledo and Domning 1991
Dioplotherium allisoni (Kilmer 1965)
Araujo Tavora et al. 2010
Metaxitherium sp. (de Christol 1840)
Araujo Tavora et al. 2010
original and current combination Metaxytherium
Echinoidea - Cidaroida - Cidaridae
Phyllacanthus priscus
Araujo Tavora et al. 2010
Prionocidaris sp. Agassiz 1863
Araujo Tavora et al. 2010
Echinoidea - Cidaroida - Rhabdocidaridae
Histocidaris sp. Mortensen 1903
Araujo Tavora et al. 2010
Echinoidea - Spatangoida - Schizasteridae
Schizaster sp. Agassiz 1835
Araujo Tavora et al. 2010
Echinoidea - Spatangoida - Brissidae
Plagiobrissus grandis (Gmelin 1788)
Araujo Tavora et al. 2010
Echinoidea - Echinolampadoida - Echinolampadidae
Echinolampas oliveirai
Araujo Tavora et al. 2010
Echinolampas paraensis
Araujo Tavora et al. 2010
Echinoidea - Clypeasteroida - Clypeasteridae
Clypeaster lamegoi
Araujo Tavora et al. 2010
Clypeaster paraensis
Araujo Tavora et al. 2010
Clypeaster paulinoi
Araujo Tavora et al. 2010
Clypeaster concavus Cotteau 1875
Araujo Tavora et al. 2010
Hexactinellida - Hexactinosa - Aphrocallistidae
Aphrocallistes lobata (Pomel 1872)
Araujo Tavora et al. 2010
Aphrocallistes estevoui Termier and Termier 1981
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Agariciidae
Trochoseris catadupensis Vaughan 1899
Araujo Tavora et al. 2010
synonym of Trochoseris aperta
Anthozoa - Scleractinia - Fungiidae
Discotrochus sp. Milne-Edwards 1848
Araujo Tavora et al. 2010
Fungia (Cycloseris) costulata Ortmann 1889
Araujo Tavora et al. 2010
recombined as Cycloseris costulata
Anthozoa - Scleractinia - Pocilloporidae
Stylophora cf. silicensis Weisbord 1973
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Dendrophylliidae
Dendrophyllia sp. Blainville 1830
Araujo Tavora et al. 2010
Balanophyllia (Eupsammia) sp. (Milne-Edwards and Haime 1848)
Araujo Tavora et al. 2010
synonym of Balanophyllia
Anthozoa - Scleractinia - Montlivaltiidae
Placosmilia sp. Milne-Edwards and Haime 1848
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Faviidae
? Cladocora sp. Ehrenberg 1834
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Caryophylliidae
Asterosmilia compressa Vaughan and Hoffmeister 1925
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Flabellidae
Flabellum lyricum
Araujo Tavora et al. 2010
Flabellum wailesi
Araujo Tavora et al. 2010
Anthozoa - Scleractinia - Turbinoliidae
Bathycyathus sp. Milne-Edwards and Haime
Araujo Tavora et al. 2010
unclassified
Scapharca (Cunearca) brasiliana (Lamarck 1819)
Araujo Tavora et al. 2010
recombined as Anadara (Cunearca) brasiliana
see common names

Geography
Country:Brazil State/province:Para
Coordinates: 0.5° South, 48.2° West (view map)
Paleocoordinates:0.5° South, 44.1° West
Basis of coordinate:stated in text
Time
Period:Neogene Epoch:Miocene
10 m.y. bin:Cenozoic 5
Key time interval:Early/Lower Miocene
Age range of interval:23.03000 - 15.97000 m.y. ago
Stratigraphy
Formation:Pirabas
Stratigraphic resolution:formation
Lithology and environment
Primary lithology: not reported
Environment:coastal indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Reason for describing collection:general faunal/floral analysis
Metadata
Also known as:Ilha de Fortaleza; São João de Pirabas
Database number:65162
Authorizer:M. Uhen, A. Hendy, P. Mannion Enterer:M. Uhen, A. Hendy, P. Mannion
Modifier:C. Pimiento Research group:vertebrate
Created:2006-09-19 09:55:26 Last modified:2014-08-01 04:50:20
Access level:the public Released:2006-09-19 09:55:26
Creative Commons license:CC BY
Reference information

Primary reference:

18753. 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]

Secondary references:

36658 V. Araujo Tavora, A. A. R. dos Santos, and R. N. Araujo. 2010. Localidades fossiliferas da Formacao Pirabas (Mioceno Inferior). Boletim do Museu Paraense Emílio Goeldi Ciências Naturais, Belém 5(2):207-224 [M. Uhen/M. Uhen]
18872 P. M. de Toledo and D. P. Domning. 1991. Fossil Sirenia (Mammalia: Dugongidae) from the Pirabas Formation (Early Miocene), northern Brazil. Boll. Mus. Para. Emilio Goeldi, ser. Ciencias da Terra 1(2):119-146 [M. Uhen/M. Uhen]
52106 S. A. R. Ferreira Costa, M. Richter, P.M. Toledo and H.M. Moraes-Santos. 2009. Shark teeth from Pirabas Formation (Lower Miocene), northeastern Amazonia, Brazil. Boletim do Museu Paraense Emílio Goeldi 4(3):221-230 [C. Jaramillo/C. Pimiento]
46552 H. Moraes-Santos, J. Bocquentin Villanueva, and P. M. Toledo. 2011. New remains of a gavialoid crocodilian from the late Oligocene-early Miocene of the Pirabas Formation, Brazil. Zoological Journal of the Linnean Society 163:S132-S139 [P. Mannion/P. Mannion]
48647 J. A. Todd and K. G. Johnson. 2013. Dissecting a marine snail species radiation (Conoidea: Turridae: Polystira) over 12 million years in the southwestern Caribbean. Bulletin of Marine Science 89(4) [A. Hendy/A. Hendy]