PBDB Collection

Lastro, perto de Maroim (Cretaceous of Brazil)

Where: Sergipe, Brazil (10.8° S, 37.1° W: paleocoordinates 17.1° S, 9.9° W)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Maruim Member (Riacheulo Formation), Late/Upper Albian (105.3 - 99.6 Ma)

• STRATIGRAPHIC RELATIONS: Maruim Member of Riachuelo Formation, in later publications. AGE: Late Albian, on the basis of ammonite biostratigraphy. STRATIGRAPHIC POSITION: From unknown position in local section.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

• SPECIFIC LITHOLOGY: Limestone, from later publications. LITHIFICATION: Lithified, on the basis of figured specimens.

Size class: macrofossils

Collected by Commissao Geologica; reposited in the USNM

Collection methods: surface (in situ),

• COLLECTOR: Brazilian Geological Survey. REPOSITORY: Departamento de Geologia e Paleontologia, Museu Nacional, Rio de Janeiro, Brazil; and USNM

Primary reference: C. J. Maury. 1936. Monographias do Servico Geologico E Mineralogico 11:1-283 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 87857: authorized by Austin Hendy, entered by Austin Hendy on 26.03.2009, edited by Mark Bell and Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

• COVERAGE: Exhaustive for ammonites, bivalves, and gastropods. Material described by White (1887). NOMENCLATURE: Authoritative publication, but with antiquated nomenclature, but with some species-resolution identification where possible.

Show authors, comments, and common names

Florideophyceae
- Corallinophycidae	"Lithothamnium regonis" = Lithothamnion "Lithothamnium regonis" = Lithothamnion
Foraminifera
Nummulitacea - Discocyclinidae	Discocyclina sp. Discocyclina sp.
Echinoidea
Cidaroida - Cidaridae	"Cidaris branneri n. sp." = Phalacrocidaris branneri, Temnocidaris (Stereocidaris) malheiroi "Cidaris branneri n. sp." = Phalacrocidaris branneri White 1877 pencil urchin Temnocidaris (Stereocidaris) malheiroi de Loriol 1888 pencil urchin
Holectypoida - Holectypidae	"Holectypus pennanus n. sp." = Coenholectypus neocomiensis "Holectypus pennanus n. sp." = Coenholectypus neocomiensis Gras 1848 sea urchin
Cassiduloida - Cassidulidae	Nucleopygus cf. similis Nucleopygus cf. similis d'Orbigny 1856 sea urchin
Irregularia - Clypeidae	"Conoclypeus nettoanus n. sp." = Colliclypeus nettoanus, "Catopygus aequalis n. sp." = Colliclypeus nettoanus "Conoclypeus nettoanus n. sp." = Colliclypeus nettoanus White 1887 sea urchin "Catopygus aequalis n. sp." = Colliclypeus nettoanus White 1887 sea urchin
Irregularia - Archiaciidae	Acriaster sergipensis n. gen. n. sp. Acriaster sergipensis n. gen. n. sp. Smith 1991 sea urchin
Irregularia - Nucleolitidae	"Echinobrissus freitasii n. sp." = Phyllobrissus freitasii "Echinobrissus freitasii n. sp." = Phyllobrissus freitasii White 1887 sea urchin
Holasteroida -	cf. Pseudholaster tricarinatus cf. Pseudholaster tricarinatus Lambert 1924 sea urchin
Spatangoida - Hemiasteridae	Hemiaster proclivus Hemiaster proclivus Cotteau et al. 1878 heart urchin Hemiaster cristatus Stoliczka in White, 1887
Calycina - Phymosomatidae	Phymosoma binexilis n. sp. Phymosoma binexilis n. sp. White 1887 sea urchin
Salenioida - Saleniidae	"Salenia sergipensis n. sp." = Leptosalenia sergipensis, "Salenia similis n. sp." = Leptosalenia sergipensis "Salenia sergipensis n. sp." = Leptosalenia sergipensis White 1887 sea urchin "Salenia similis n. sp." = Leptosalenia sergipensis White 1887 sea urchin
Euechinoidea - Orthopsidae	"Cottaldia australis n. sp." = Orthopsis miliaris "Cottaldia australis n. sp." = Orthopsis miliaris d'Archiac 1835 sea urchin
Gastropoda
Neogastropoda - Fasciolariidae	Fasciolaria lastroensis n. sp. Fasciolaria lastroensis n. sp. Maury 1936 tulip snail
Sorbeoconcha - Tylostomatidae	Tylostoma sergipensis n. sp. Tylostoma sergipensis n. sp. Maury 1936 snail
Cephalopoda
Ammonitida - Desmoceratidae	Puzosia bistricta, Puzosia brasiliana n. sp. Puzosia bistricta White 1887 ammonite Puzosia brasiliana n. sp. Maury 1936 ammonite
Ammonitida - Brancoceratidae	Pervinquieria lastroensis n. sp., ? Pervinquieria tectoria, ? Pervinquieria maroimensis n. sp. Pervinquieria lastroensis n. sp. Maury 1936 ammonite ? Pervinquieria tectoria White 1887 ammonite ? Pervinquieria maroimensis n. sp. White 1887 ammonite
Ammonitida - Mojsisovicsiidae	Oxytropidoceras sp., "Pervinquieria sergipensis n. sp." = Oxytropidoceras (Mirapelia) sergipense, "Oxytropidoceras buarquianum" = Mirapelia buarquianum Oxytropidoceras sp. Stieler 1920 ammonite "Pervinquieria sergipensis n. sp." = Oxytropidoceras (Mirapelia) sergipense White 1887 ammonite "Oxytropidoceras buarquianum" = Mirapelia buarquianum White 1887 ammonite
Ammonitida - Nostoceratidae	Helicoceras hystriculum Helicoceras hystriculum White 1887 ammonite
Bivalvia
Trigoniida - Trigoniidae	Trigonia coqueiroensis Trigonia coqueiroensis Maury 1936 clam
Carditida - Astartidae	Astarte sergipensis Astarte sergipensis Maury 1936 clam
Cardiida - Anatinellidae	Anatina putatoria Anatina putatoria White 1887 clam
Ostreida - Gryphaeidae	Exogyra ganhamoroba n. sp., Exogyra mutatoria n. sp., Exogyra sergipensis n. sp., "Exogyra haliotoidea" = Amphidonte (Ceratostreon) reticulata Exogyra ganhamoroba n. sp. Maury 1936 oyster Exogyra mutatoria n. sp. White 1887 oyster Exogyra sergipensis n. sp. Maury 1936 oyster "Exogyra haliotoidea" = Amphidonte (Ceratostreon) reticulata Reuss 1846 oyster
Ostreida - Ostreidae	Lopha sp., Lopha euzebioi n. sp., Ostrea invalida Lopha sp. Röding 1798 oyster Listed as "Lopha diluviana Linnaeus", which seems exceptionally unlikely! Lopha euzebioi n. sp. Maury 1936 oyster Ostrea invalida White 1887 oyster
Pectinida - Pectinoidae	Pecten collapsus n. sp. Pecten collapsus n. sp. White 1887 scallop
Pectinida - Neitheoidae	Neithea sergipensis, "Neithea quadricostata" = Neithea regularis Neithea sergipensis White 1887 scallop "Neithea quadricostata" = Neithea regularis Schlotheim 1813 scallop SUBSPECIES: Neithea quadricostata lastroensis, Neithea quadricostata regoi
Pectinida - Limidae	Lima (Limatula) turgidula, Lima (Mantellum) sergipica, Lima (Plagiostoma) derbyi n. sp., Lima (Acesta) praetexta n. sp. Lima (Limatula) turgidula White 1887 file clam Lima (Mantellum) sergipica Maury 1936 file clam Lima (Plagiostoma) derbyi n. sp. White 1887 file clam Lima (Acesta) praetexta n. sp. White 1887 file clam