View/Edit arkL Database event - base Craspedites milkovensis RAsZ

NB The age of the event may be set by placement within an interval (pup), placement between 2 events (pub), offset from an event or as a preset.
If data is given for more than one of these the priority is preset over offset over pub over pup.

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The age-window currently being used to search for terms for autocompletion is 92.9849 -> 192.9849 Ma.
event above: base Volgidiscus singularis beds RAZ
event below: base Craspedites nodiger RAZ

base event of: Craspedites milkovensis RAsZ;
top event of: Craspedites mosquensis RAsZ;

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Event data

17
term: Id:2204 sort:
Event Type: Event Display:
TSC Column: id:
Taxon:
dataset: ammonites Russian Boreal (dataset id = 17)
stage:
notes_2004:
notes_2020:
compilation_notes:
refs to add:
linked refs:Rogov & Zakharov 2009;
Placement by pup up within interval: id: 1922
Placement by pub
higher event: id: (Ma)
lower event: id: (Ma)
Placement by offset offset from event: link to event: (id: )
preset_age:
preset_age_notes:
Age142.9849 Δ=0.0023000000000195
Tracecode:; Q4 event from base+duration defined interval     Equation:
Age 2020     Original age 2020 (where age has been corrected by me)

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Event References

Rogov, M. A. & Zakharov, V. A. (2009). Ammonite- and bivalve-based biostratigraphy and Panboreal correlation of the Volgian Stage. Science in China. Series D Earth Sciences 52: 1890-1909. gs

Dataset References

Groupe Francais dEtude du Jurassique, (1997). Biostratigraphie du Jurassique ouest-européen et méditerranéen: zonations parallèles et distribution des invertébrés et microfossiles. Bulletin des Centres de Recherches Exploration- Production Elf-Aquitaine,. Mémoire 17: 1-422. gs

Hardenbol, J., et al. (1998). Mesozoic and Cenozoic Sequence Chronostratigraphic Framework of European Basins. In, de Graciansky, P. -C. , Hardenbol, J. , Jacquin, T. , and Vail, P. R. (ed.) Mesozoic- Cenozoic Sequence Stratigraphy of European Basins. SEPM Special Publication . 60: 3-13 & appendix 763-783. gs

Jenks, J. F., et al. (2015). Chapter 13. Biostratigraphy of Triassic ammonoids. In, Klug, C. , Korn, D. , De Baets, K. , Kruta, I. , Mapes, R. H. (ed.) Ammonoid Paleobiology: From Macroevolution to Paleogeography. Topics in Geobiology . 44: 329-371. gs