SE Hildesheim, Lower Saxony: Late/Upper Oxfordian, Germany
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Mytilida
- Mytilidae
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Arcomytilus pectinatus
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27 individuals | ||||||
Falcimytilus jurensis
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2 individuals | ||||||
Modiolus (Modiolus) imbricatus
(Sowerby 1818)
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4 individuals | ||||||
Inoperna perplicata
(Etallon 1863)
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6 individuals | ||||||
Bivalvia
- Myalinida
- Inoceramidae
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Retroceramus sp.
Koschelkina 1958
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2 individuals | ||||||
Bivalvia
- Pectinida
- Pectinidae
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Chlamys (Chlamys) textoria
(Schlotheim 1820)
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6 individuals | ||||||
recombined as Chlamys textoria | |||||||
Camptonectes (Camptonectes) auritus
(Schlotheim 1813)
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3 individuals | ||||||
Radulopecten strictus
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2 individuals | ||||||
Radulopecten fibrosus
(Sowerby 1816)
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4 individuals | ||||||
Bivalvia
- Pectinida
- Limidae
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Pseudolimea duplicata
(Sowerby 1814)
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1 individual | ||||||
Plagiostoma laeviusculum
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17 individuals | ||||||
Bivalvia
- Pectinida
- Plicatulidae
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Plicatula informal sp. A
Lamarck 1801
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1 individual | ||||||
Bivalvia
- Ostreida
- Bakevelliidae
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Gervillella lanceolata
(Muenster 1826)
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48 individuals | ||||||
Bakevellia (Bakevellia) waltoni
(Lycett 1863)
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11 individuals | ||||||
Costigervillia choffati
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5 individuals | ||||||
Bivalvia
- Ostreida
- Pteriidae
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? Pteria costatula
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28 individuals | ||||||
Pteria credneriana
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2 individuals | ||||||
Bivalvia
- Ostreida
- Malleidae
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Isognomon (Rostroperna) thurmanni
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15 individuals | ||||||
Isognomon (Isognomon) promytiloides
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1 individual | ||||||
Isognomon (Isognomon) subplana
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2 individuals | ||||||
Bivalvia
- Ostreida
- Pinnidae
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Trichites sp.
Lhuyd 1760
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24 individuals | ||||||
Pinna (Pinna) sp.
Linnaeus 1758
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2 individuals | ||||||
Bivalvia
- Ostreida
- Palaeolophidae
|
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Actinostreon solitarium
(Sowerby 1824)
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18 individuals | ||||||
synonym of Actinostreon gregareum | |||||||
Actinostreon cf. marshi
(Sowerby 1814)
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1 individual | ||||||
Bivalvia
- Ostreida
- Gryphaeidae
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Gryphaeidae indet.
Vialov 1936
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14 individuals | ||||||
Nanogyra nana
(Sowerby 1822)
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10 individuals | ||||||
recombined as Nanogyra (Nanogyra) nana | |||||||
Gryphaea sp.
Lamarck 1801
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4 individuals | ||||||
Gryphaea (? Bilobissa) alimena
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3 individuals | ||||||
Deltoideum delta
(Smith 1817)
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3 individuals | ||||||
Liostrea cf. moreana
Pugaczewska 1971
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4 individuals | ||||||
synonym of Deltoideum (Deltoideum) delta | |||||||
Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon (Cosmetodon) keyserlingii
d'Orbigny 1850
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42 individuals | ||||||
Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea (Idonearca) texta
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129 individuals | ||||||
Bivalvia
- Cardiida
- Cardiidae
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Integricardium (Integricardium) suprajurense
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69 individuals | ||||||
Integricardium (Integricardium) bannesianum
(Contejean 1859)
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46 individuals | ||||||
Bivalvia
- Cardiida
- Tancrediidae
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Corbicellopsis laevis
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2 individuals | ||||||
Bivalvia
- Cardiida
- Quenstedtiidae
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Quenstedtia laevigata
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1 individual | ||||||
Bivalvia
- Cardiida
- Arcticidae
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Anisocardia (Anisocardia) elegans
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22 individuals | ||||||
Pronoella (Pronoella) spanieri
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5 individuals | ||||||
Isocyprina (Isocyprina) carinella
|
94 individuals | ||||||
Bivalvia
- Megalodontida
- Ceratomyopsidae
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Ceratomyopsis striata
(d'Orbigny 1822)
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109 individuals | ||||||
Bivalvia
- Megalodontida
- Megalodontidae
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Pachyrisma (Pachyrisma) cornuta
|
2 individuals | ||||||
Bivalvia
- Pholadida
- Corbulidae
|
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"Corbula" rostralis
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2 individuals | ||||||
"Corbula" trigona
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5 individuals | ||||||
Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya uniformis
Sowerby 1813
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33 individuals | ||||||
Bivalvia
- Pholadida
- Ceratomyidae
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Ceratomya plicata
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1 individual | ||||||
Ceratomya concentrica
Sowerby 1822
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2 individuals | ||||||
Ceratomya excentrica
(Roemer 1836)
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17 individuals | ||||||
Bivalvia
- Pandorida
- Laternulidae
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? Plectomya sp.
Loriol 1868
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3 individuals | ||||||
Cercomya (Cercomya) cf. expansa
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5 individuals | ||||||
Cercomya (Cercomya) undulata
Sowerby 1827
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3 individuals | ||||||
Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya (Pholadomya) protei
(Brongniart 1821)
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4 individuals | ||||||
recombined as Pholadomya (Bucardiomya) protei | |||||||
Pholadomya (Pholadomya) aequalis
|
3 individuals | ||||||
Pholadomya (Pholadomya) ambigua
(Sowerby 1819)
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2 individuals | ||||||
Goniomya (Goniomya) trapezicostata
|
1 individual | ||||||
Homomya gibbosa
Sowerby 1814
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6 individuals | ||||||
Pachymya (Arcomya) sinuata
|
4 individuals | ||||||
Bivalvia
- Thraciida
- Thraciidae
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Thracia (Thracia) depressa
(Sowerby 1823)
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4 individuals | ||||||
Bivalvia
- Lucinida
- Lucinidae
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Sphaeriola sp.
Stoliczka 1871
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2 individuals | ||||||
? Perampliata elongata
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5 individuals | ||||||
Bivalvia
- Carditida
- Astartidae
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Neocrassina (Neocrassina) subdepressa
|
47 individuals | ||||||
Coelopis (Coelopis) thais
|
1 individual | ||||||
Nicaniella (Nicaniella) morini
|
9 individuals | ||||||
Coelastarte discus
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13 individuals | ||||||
reassigned as Neocrassina (Coelastarte) | |||||||
Hemimenia curvirostris
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3 individuals | ||||||
replaced by Hemipelex | |||||||
Bivalvia
- Trigoniida
- Trigoniidae
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Trigonia (Trigonia) reticulata
Agassiz 1841
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42 individuals | ||||||
Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella (Myophorella) clavellata
(Parkinson 1811)
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143 individuals | ||||||
see common names |
Geography
Country: | Germany |
Coordinates: | 52.1° North, 10.0° East (view map) |
Paleocoordinates: | 43.3° North, 18.0° East |
Basis of coordinate: | stated in text |
Geographic resolution: | outcrop |
Time
Period: | Jurassic | Epoch: | Late/Upper Jurassic |
Stage: | Oxfordian | 10 m.y. bin: | Jurassic 5 |
Key time interval: | Late/Upper Oxfordian | Ammonoid zone: | Pseudocordata |
Age range of interval: | 157.90000 - 154.80000 m.y. ago |
Stratigraphy
Formation: | Korallenoolith | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Upper Korallenoolith Formation, Ringsteadia pseudocordata Zone |
Lithology and environment
Primary lithology: | lithified "limestone" |
Includes fossils? | Y |
Environment: | shallow subtidal indet. |
Taphonomy
Modes of preservation: | body,cast,recrystallized |
Size of fossils: | macrofossils |
Preservation of anatomical detail: | variable |
Collection methods and comments
Collection excludes: | some macrofossils |
Collection methods: | selective quarrying,field collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: bivalves only; gastropods and rare brachiopods, ammonites reported to be present, but not listed |
Metadata
Database number: | 60387 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel |
Modifier: | W. Kiessling | Research group: | marine invertebrate |
Created: | 2006-05-12 03:21:47 | Last modified: | 2020-10-12 03:50:02 |
Access level: | the public | Released: | 2006-05-12 03:21:47 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
17371. | H. Scholz. 2005. Taxonomie der Muschelfauna aus dem Oberjura von Hildesheim (N-Deutschland)[Taxonomy of Upper Jurassic Bivalves from Hildesheim (Northern Germany)]. Beringeria 35:3-52 [W. Kiessling/U. Merkel] |