GERMANY
LOWER SAXONY STATE
CA 2 KM NORTHEAST OF SARSTEDT
ABANDONED MOORBERG CLAY PIT
STADTAGEN FORMATION
MINDEN-BRAUSCHWIG GROUP
HIBOLITES JACULOIDES BELEMINTE ZONE
UPPER HAUTERIVIAN STAGE
UPPER NEOCOMIAN SUBEPOCH
MIDDLE EARLY CRETACEOUS EPOCH
EARLY EARLY CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1904
INFRACLASS: EURYAPSIDA COLBERT, 1945
SUPERORDER: SAUROPTERYGIA OWEN 1860
GRANDORDER: EOSAUROPTERYGIA emend RIEPPEL, 1994
ORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
SUBORDER: PLESIOSAURIA OWEN, 1840 NON BLAINVILLE, 1835
INFRAORDER: PLESIOSAUROMORPHA NOVA
EUPLESIOSAURIA O’KEEFE, 2001
Superfamily: ELASMOSAUROIDEA nova
Family: ELASMOSAURIDAE Cope, 1869
*Lagenanectes richterae
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GERMANY
LOWER SAXONY STATE
CREMLINGEN AREA
SIMBISKITES CONCINNUS/STAFFI ZONE
UPPER HAUTERIVIAN STAGE
UPPER NEOCOMIAN SUBEPOCH
MIDDLE EARLY CRETACEOUS EPOCH
EARLY EARLY CRETACEOUS
STEM: TETRAPODA GOODRICH, 1930
SUPERCLASS: AMNIOTA HAECKEL, 1866
CLASS: REPTILIA LAURENTI, 1768
SUBCLASS: DIAPSIDA OSBORN, 1903
INFRACLASS: NEODIAPSIDA BENTON, 1985
MAGANORDER: ICHTHYOPTERYGIA BAUR, 1887 emend nova
SUPERORDER: EOICHTHYOSAURIA MOTANI, 1999
GRANDORDER: ICHTHYOSAURIA EMEND BLAINVILLE, 1835
MICRORDER: LONGIPINNATI HUENE, 1948
ORDER: MERRIAMOSAURIA MONTANI, 1999
SUBORDER: EUICHTHYOSAURIA MONTANI, 1999
INFRAORDER: PARVIPELVIA MONTANI, 1999
PARVORDER: NEOICHTHYOSAURIA SANDER, 2000
SUPERFAMILY: OPHTHALMOSAURIDEA SEELEY, 1874
Family: OPTHALMOSAURIDAE Seeley, 1874
*Acamptonectes densus
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