PBDB Collection

Brochterbeck (Cretaceous of Germany)

Where: Westphalia, Germany (52.2° N, 7.8° E: paleocoordinates 41.2° N, 8.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Acanthoceras rhotomagense zone, Middle Cenomanian (99.6 - 93.5 Ma)

• bed 27-97

• bed-level stratigraphic resolution

Environment/lithology: lithified lime mudstone and limestone

• dark gray marlstones (single bed max. 120 cm. thick), white-yellow limestones (up to 100 cm.), and subordinate marly limestones.

Size class: macrofossils

Preservation: cast

Collection methods: bulk, surface (in situ), mechanical,

Primary reference: J. Lehmann. 1999. Integrated stratigraphy and palaeoenvironment of the Cenomanian-Lower Turonian (Upper Cretaceous) of Northern Westphalia, North Germany. Facies 40:25-70 [C. Marshall/S. Low]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 4067: authorized by Charles Marshall, entered by Sofy Low on 13.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

• Inoceramids and Ammonites only. Calcispheres also present.

Show authors, comments, and common names

Cephalopoda
Ammonitida - Hamitidae	Hamites cf. subvirgulatus, Hamites cf. duplicatus, Hamites simplex Hamites cf. subvirgulatus Spath 1941 ammonite originally entered as "Hamites cf. subvirgulatus" Hamites cf. duplicatus Pictet and Campiche 1861 ammonite originally entered as "Hamites cf. duplicatus" Hamites simplex d'Orbigny 1842 ammonite
Ammonitida - Anisoceratidae	Idiohamites aff. alternatus, Anisoceras sp., "Anisoceras cf. plicatile" = Anisoceras plicatilis Idiohamites aff. alternatus ammonite originally entered as "Idiohamites aff. alternatus" Anisoceras sp. Pictet 1854 ammonite "Anisoceras cf. plicatile" = Anisoceras plicatilis Sowerby 1819 ammonite originally entered as "Anisoceras cf. plicatile"
Ammonitida - Baculitidae	Sciponoceras sp., "Sciponoceras baculoide" = Sciponoceras baculoides Sciponoceras sp. Hyatt 1894 ammonite "Sciponoceras baculoide" = Sciponoceras baculoides Mantell 1822 ammonite
Ammonitida - Turrilitidae	Turrilites costatus, Turrilites scheuchzerianus Turrilites costatus Lamarck 1801 ammonite Turrilites scheuchzerianus Bosc 1801 ammonite
Ammonitida - Acanthoceratidae	Acanthoceras cf. rhotomagense Acanthoceras cf. rhotomagense Brongniart 1822 ammonite originally entered as "Acanthoceras cf. rhotomagense"
Ammonitida - Desmoceratidae	"Puzosia mayoriana" = Puzosia (Puzosia) mayoriana "Puzosia mayoriana" = Puzosia (Puzosia) mayoriana d'Orbigny 1841 ammonite
Ammonitida - Schloenbachiidae	Schloenbachia varians Schloenbachia varians Sowerby 1817 ammonite
Belemnitida -	Belemnocamax boweri Belemnocamax boweri belemnite
Belemnitida - Belemnitellidae	Actinocamax sp., Actinocamax primus Actinocamax sp. Miller 1823 belemnite Actinocamax primus Arkhangelsky 1912 belemnite
Bivalvia
Myalinida - Inoceramidae	Inoceramus atlanticus, Inoceramus crippsii, Inoceramus crippsii, Inoceramus crippsii, Inoceramus schoendorfi, Inoceramus cf. schoendorfi, Inoceramus aff. schoendorfi, Inoceramus sp. n. sp., Inoceramus virgatus, "Inoceramus pictus" = Inoceramus (Inoceramus) pictus Inoceramus atlanticus clam Inoceramus crippsii clam "crippsii crippsii" - originally entered as "Inoceramus crippsii crippsii" Inoceramus crippsii clam "crippsii ssp." - originally entered as "Inoceramus crippsii ssp." Inoceramus crippsii clam "crippsii hoppenstedtensis" - originally entered as "Inoceramus crippsii hoppenstedtensis" Inoceramus schoendorfi clam Inoceramus cf. schoendorfi clam originally entered as "Inoceramus cf. schoendorfi" Inoceramus aff. schoendorfi clam originally entered as "Inoceramus aff. schoendorfi" Inoceramus sp. n. sp. Sowerby 1814 clam "n. sp. ?" - originally entered as "Inoceramus n. sp. ?" Inoceramus virgatus Schlüter 1877 clam "virgatus spp." - originally entered as "Inoceramus virgatus spp." "Inoceramus pictus" = Inoceramus (Inoceramus) pictus Sowerby 1829 clam "pictus bohemicus" - originally entered as "Inoceramus pictus bohemicus"