PBDB Collection

Ammonite Unit Turonian 2, Sergipe Basin (Cretaceous to of Brazil)

Where: Brazil (10.8° S, 37.1° W: paleocoordinates 16.8° S, 13.2° W)

• coordinate estimated from map

• basin-level geographic resolution

When: Cotinguiba Formation, Early/Lower Turonian to Early/Lower Turonian (93.5 - 89.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: open shallow subtidal; limestone

• limestone breccia or conglomerate, flaser bedded or nodular limestone, dolomitic limestone, 'Laranjeireas facies', 'Pindoba facies'

Size class: macrofossils

Preservation: cast

Collection methods: A total of 604 localities in the Segripe Basin has been sampled, though the occurences can't be assigend to a specific locality

Primary reference: P. Bengtson. 1983. The Cenomanian-Coniacian of Sergipe Basin, Brazil. Fossil and Strata (12)1-78 [M. Aberhan/T. Schossleitner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 140889: authorized by Martin Aberhan, entered by Thomas Schossleitner on 18.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Cephalopoda
Ammonitida - Vascoceratidae	Fagesia bomba, Fagesia involuta, Neoptychites cephalotus Fagesia bomba ammonite Fagesia involuta Barber 1957 ammonite Neoptychites cephalotus Courtiller 1860 ammonite
Ammonitida - Acanthoceratidae	Kamerunoceras seitzi, Kamerunoceras turoniense, "Romaniceras deverianum" = Romaniceras (Romaniceras) deverianum, Benueites ? sp., Watinoceras guentherti, Watinoceras sp., Watinoceras coloradoense, Watinoceras jaekeli, Watinoceras amudariense, Spathites (Spathites) sp., Mitonia residei, Mammites nodosoides Kamerunoceras seitzi Riedel 1933 ammonite Kamerunoceras turoniense d'Orbigny 1850 ammonite "Romaniceras deverianum" = Romaniceras (Romaniceras) deverianum d'Orbigny 1841 ammonite Benueites ? sp. Reyment 1954 ammonite Watinoceras guentherti ammonite Watinoceras sp. Warren 1930 ammonite Watinoceras coloradoense Henderson 1908 ammonite Watinoceras jaekeli Solger 1904 ammonite Watinoceras amudariense Arkhanguelsky 1916 ammonite Spathites (Spathites) sp. Kummel and Decker 1954 ammonite Mitonia residei ammonite Mammites nodosoides Schlüter 1871 ammonite
Ammonitida - Coilopoceratidae	Coilopoceras sp., Hoplitoides sp., Hoplitoides ingens, Hoplitoides gibbosulus Coilopoceras sp. Hyatt 1903 ammonite Hoplitoides sp. von Koenen 1898 ammonite Hoplitoides ingens von Koenen 1897 ammonite Hoplitoides gibbosulus von Koenen 1897 ammonite
Ammonitida - Desmoceratidae	Parapuzosia sp., Pachydesmoceras sp. Parapuzosia sp. Nowak 1913 ammonite Pachydesmoceras sp. Spath 1922 ammonite
Ammonitida - Hamitidae	Stomohamites sp. Stomohamites sp. ammonite
Ammonitida - Diplomoceratidae	Scalarites sp. Scalarites sp. Wright and Matsumoto 1954 ammonite
Gastropoda
Architaenioglossa - Ampullinidae	Ampullospira (Amauropsis) bulbiformis Ampullospira (Amauropsis) bulbiformis d'Orbigny 1842 snail
Sorbeoconcha - Aporrhaidae	"Pterocera (Dicroloma) aff. decussata" = Dicroloma, Chenopus (Helicaulax) subgibbosus "Pterocera (Dicroloma) aff. decussata" = Dicroloma snail listed as Pterocera (Dicroloma?) aff. decussata Chenopus (Helicaulax) subgibbosus snail
Neogastropoda - Volutidae	Voluta (Aulica) aff. cretacea Voluta (Aulica) aff. cretacea volute
Neogastropoda - Mitridae	Mesorhytis cf. renauxianus Mesorhytis cf. renauxianus mitre shell
Bivalvia
Pectinida - Limidae	Pseudolimea interplicosa Pseudolimea interplicosa Stoliczka 1871 file clam
Myalinida - Inoceramidae	Sergipia sp., "Sphenoceramus" spp., Mytiloides aff. hercynicus, Mytiloides subhercynicus, Mytiloides mytiloides, Mytiloides opalensis, Mytiloides labiatus, Inoceramus (Inoceramus) cuvieri Sergipia sp. clam "Sphenoceramus" spp. Böhm 1915 clam Mytiloides aff. hercynicus clam Mytiloides subhercynicus clam Mytiloides mytiloides Mantell 1822 clam Mytiloides opalensis Böse 1923 clam Mytiloides labiatus Schlotheim 1813 clam Inoceramus (Inoceramus) cuvieri Sowerby 1814 clam
Poromyida - Poromyidae	Liopistha alta, "Psilomya ligeriensis" = Liopistha (Psilomya) Liopistha alta clam "Psilomya ligeriensis" = Liopistha (Psilomya) clam
Pholadomyida - Pholadomyidae	Pholadomya aff. esmarki Pholadomya aff. esmarki Nilsson 1827 clam
Cardiida - Cardiidae	Protocardia pauli Protocardia pauli Coquand 1862 cockle
Carditida - Astartidae	Astarte similis Astarte similis Munster 1840 clam
Echinoidea
Spatangoida - Hemiasteridae	"Hemiaster jacksoni" = Mecaster batnensis "Hemiaster jacksoni" = Mecaster batnensis Coquand 1862 heart urchin