Langenholzen I (Cretaceous of Germany)

Where: Germany (52.0° N, 9.0° E: paleocoordinates 42.0° N, 9.3° E)

• outcrop-level geographic resolution

When: Early/Lower Coniacian (89.3 - 85.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Primary reference: S. Keller. 1982. Die Oberkreide der Sack-Mulde bei Alfeld (Cenoman-Unter-Coniac) Lithologie, Biostratigraphie und Inoceramen. Geologisches Jahrbuch A(64):3-171 [F. Fursich/F. Fursich/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 12718: authorized by Franz Fursich, entered by Danica Hempfling on 27.11.2001, edited by Franz Fursich

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Spatangoida - Micrasteridae
Micraster sp. Agassiz 1836 heart urchin
(sensu G. Ernst 1972)
Micraster ex gr. leskei d'Orbigny 1855 heart urchin
Micraster sp. ex gr. leskei/cortestudinarium
Bivalvia
 Myalinida - Inoceramidae
Inoceramus waltersdorfensis, "Inoceramus striatoconcentricus" = Mytiloides striatoconcentricus, "Inoceramus rotundatus" = Cremnoceramus rotundatus, "Inoceramus erectus" = Cremnoceramus deformis erectus
Inoceramus waltersdorfensis clam
hannovrensis
"Inoceramus striatoconcentricus" = Mytiloides striatoconcentricus Gümbel 1968 clam
aff. carpathicus
"Inoceramus rotundatus" = Cremnoceramus rotundatus Fiege 1930 clam
"Inoceramus erectus" = Cremnoceramus deformis erectus Meek 1877 clam
unclassified
  -
Porifera indet. Grant 1836