Glamorgan 3: Middle Hettangian, United Kingdom
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ammonitida
- Arietitidae
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Alsatites liasicus
(d'Orbigny 1844)
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Cephalopoda
- Ammonitida
- Psiloceratidae
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Psilophyllites hagenowi
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Psiloceras (Caloceras) sp.
()
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| original and current combination Caloceras | |||||||
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Psiloceras (Laqueoceras) aff. laqueus
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Cephalopoda
- Ammonitida
- Schlotheimiidae
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Schlotheimia (Waehneroceras) megastoma
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Schlotheimia (Waehneroceras) cf. portlocki
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Cephalopoda
- Nautilida
- Cenoceratidae
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Nautilus striatus
Sowerby 1817
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| recombined as Cenoceras striatum | |||||||
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Gastropoda
- Coelostylinidae
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Coelostylina cf. minuta
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Bivalvia
- Nuculanida
- Nuculanidae
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Nuculana complanata
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Bivalvia
- Pterioida
- Prospondylidea
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Terquemia arietis
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Bivalvia
- Mytilida
- Mytilidae
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Modiolus hillanus
(Sowerby 1818)
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| recombined as Modiolus (Cyranus) hillanus | |||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Liostrea irregularis
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Bivalvia
- Ostreida
- Pinnidae
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Pinna hartmanni
Zieten 1830
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Bivalvia
- Pectinida
- Limidae
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Lima (Plagiostoma) giganteum
(Sowerby 1814)
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Pseudolimea hettangiensis
(Terquem 1855)
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Bivalvia
- Pectinida
- Pectinidae
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Chlamys subulata
(Goldfuss 1834)
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| recombined as Camptonectes subulatus | |||||||
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Bivalvia
- Lucinida
- Mactromyidae
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Mactromya unionides
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Bivalvia
- Carditida
- Cardiniidae
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Cardinia listeri
(Sowerby 1817)
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Bivalvia
- Carditida
- Astartidae
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Astarte sp.
Sowerby 1816
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Rhynchonellata
- Terebratulida
- Zeilleriidae
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Zeilleria perforata
(Piette 1856)
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Crinoidea
- Isocrinida
- Isocrinidae
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Isocrinus tuberculatus
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Anthozoa
- Scleractinia
- Montlivaltiidae
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Montlivaltia guettardi
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| see common names | |||||||
Geography
| Country: | United Kingdom | State/province: | England |
| Coordinates: | 51.0° North, 3.0° West (view map) | ||
| Paleocoordinates: | 37.2° North, 1.1° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | local area |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Hettangian | 10 m.y. bin: | Jurassic 1 |
| *International age/stage: | Middle Hettangian | ||
| Key time interval: | Middle Hettangian | Ammonoid zone: | Alsatites liasicus |
| Age range of interval: | 201.40000 - 199.50000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Primary lithology: | lithified lime mudstone |
| Secondary lithology: | poorly lithified marl |
| Environment: | offshore ramp |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 29232 | ||
| Authorizer: | F. Fursich | Enterer: | A. Tomasovych |
| Modifier: | M. Carrano | Research group: | marine invertebrate |
| Created: | 2003-03-27 09:18:41 | Last modified: | 2022-09-28 13:41:24 |
| Access level: | group members | Released: | 2005-03-27 09:18:41 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 8366. | A. Hallam. 1960. A sedimentary and faunal study of the Blue Lias of Dorset and Glamorgan. Philosophical Transactions of the Royal Society, London 243:1-44 [F. Fursich/A. Tomasovych/A. Tomasovych] |