View/edit a column - Spinicaudatan (Conchostracan) zonation

TimeScaleCreator displays data in columns, as selected in the Choose Columns pane of TSC settings. This page allows selection of a column and review of metadata on it. It also displays the content of the column.

Select Column and time interval

select dataset & columntime intervalcm/Ma
Dataset:Top stage/age:
Column: Base stage/age:

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Column metadata

Name: column id:230
dataset: conchostracans (dataset id: 85)
column_type:pointdata_table:
Column properties:Width:   Colour:
Field for labels/data:source_col id:
TSC notes:
Compilation notes:
refs to add:
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Column References ↑

Dataset References ↑

select * from arkL_refs as r left join arkL_reflinks as l on r.refno=l.refno where (l.dbase='arkL_datasets' and l.dbase_id=85) order by abv_ref, disambig

Geyer, G. & Kelber, K. -P. (2018). Spinicaudata (“Conchostraca”, Crustacea) from the Middle Keuper (Upper Triassic) of the southern Germanic Basin, with a review of Carnian Norian taxa and suggested biozones. Paläontologische Zeitschrift. 92: 1-34. gs

Kozur, H. W. & Weems, R. E. (2010). The biostratigraphic importance of conchostracans in the continental Triassic of the northern hemisphere. In, Lucas, S. G. (ed.) The Triassic Timescale. Geological Society of London, Special Publications . 334: 315-417. gs

Weems, R. E. & Lucas, S. G. (2015). A revision of the Norian conchostracan zonation in North America and its implication for Late Triassic North American history. In, Sullivan, R. M. , Lucas, S. G. (ed.) Fossil Record 4. New Mexico Museum of Natural History and Sciences Bulletin . 67: 303-318. gs

Interval Data selection query
select i.id,i.intervalx,i.has_added_abv,i.block_label,i.base_age,i.top_age,i.colour,i.polarity,i.stage,e.event_display,e.age from arkL_intervals as i left join arkL_events as e on i.base_id=e.id where i.column_id=230 and base_age>= 0 and top_age <= 700 order by base_age, top_age

Column content


There are 34 intervals in the Spinicaudatan (Conchostracan) zonation column of the conchostracans dataset (id=85)
They range in age from 199.4600 Ma (Hettangian) to 264.3410 Ma (Wuchiapingian)

idintervalxhas_added_abvTSC labeltop_agebase_agestage
8553Bulbilimnadia froelichi ConchZyesBulbilimnadia froelichi199.4600200.6000Hettangian
8552Bulbilimnadia sheni ConchZyesBulbilimnadia sheni200.6000201.2600Hettangian
8551Bulbilimnadia killianorum ConchZyesBulbilimnadia killianorum201.2600201.3600Hettangian
8550Euestheria brodieana ConchZyesEuestheria brodieana201.3600206.6594Rhaetian
8549Gregoriusella polonica ConchZyesGregoriusella polonica206.6594209.5130Norian
8548Shipingia gerbachmanni ConchZyesShipingia gerbachmanni209.5130210.4620Norian
8547Shipingia olseni ConchZyesShipingia olseni210.4620212.6763Norian
8546Shipingia hebaozhaiensis ConchZyesShipingia hebaozhaiensis214.0320216.9700Norian
8545Norestheria barnaschi - Shipingia mcdonaldi ConchZyesNorestheria barnaschi - Shipingia mcdonaldi216.9700217.4915Norian
8544Shipingia weemsi ConchZyesShipingia weemsi217.4915226.0212Norian
8543Laxitextella freybergi - Shipingia weemsi ConchZyesLaxitextella freybergi - Shipingia weemsi226.0212227.5585Norian
8541Laxitextella freybergi ConchZyesLaxitextella freybergi227.5585229.8509Carnian
8540Laxitextella seegisi ConchZyesLaxitextella seegisi229.8509232.1416Carnian
8539Eosolimnadiopsis gallegoi ConchZyesEosolimnadiopsis gallegoi232.1416233.3638Carnian
8538Laxitextella n.sp. ConchZyesLaxitextella n.sp.233.3638234.3000Carnian
8537Gregoriusella fimbriata - Laxitextella laxitexta ConchZyesGregoriusella fimbriata - Laxitextella laxitexta234.3000236.5500Carnian
8536Laxitextella multireticulata ConchZyesLaxitextella multireticulata236.5500237.0000Carnian
8535Euestheria minuta ConchZyesEuestheria minuta237.0000239.4800Ladinian
8534Euestheria franconica ConchZyesEuestheria franconica239.4800241.4600Ladinian
8533Xiangxiella bicostata ConchZyesXiangxiella bicostata241.4600243.3285Anisian
8532Diaplexa tigjanensis ConchZyesDiaplexa tigjanensis243.3285244.9834Anisian
8531Euestheria albertii albertii ConchZyesEuestheria albertii albertii244.9834245.6700Anisian
8530Euestheria albertii mahlerselli – P. alsatica alsatica ConchZyesEuestheria albertii mahlerselli – P. alsatica alsatica245.6700246.7000Anisian
8529Hornestheria sollingensis ConchZyesHornestheria sollingensis246.7000246.9900Olenekian
8528Euestheria albertii mahlerselli - Palaeolimnadia ? nodosa ConchZyesEuestheria albertii mahlerselli - Palaeolimnadia ? nodosa246.9900247.1900Olenekian
8527Euestheria exsecta ConchZyesEuestheria exsecta247.1900248.5900Olenekian
8526Magniestheria deverta ConchZyesMagniestheria deverta248.5900248.8400Olenekian
8525Magniestheria mangaliensis ConchZyesMagniestheria mangaliensis248.9900249.9900Olenekian
8524Mag. rybinskensis - Lioleaina radzinskii ConchZyesMag. rybinskensis - Lioleaina radzinskii249.9900250.2200Induan
8523Mag. truempyi ConchZyesMag. truempyi250.2200250.2500Induan
8522Mag. subcircularis A. Z. ConchZyesMag. subcircularis A. Z.250.2500250.2900Induan
8521Cornia germari ConchZyesCornia germari250.2900250.9300Induan
8520Euestheria gutta - Palaeolimnadiopsis vilujensis assemblage ConchZyesEuestheria gutta - Palaeolimnadiopsis vilujensis assemblage250.9300251.9300Induan
8519Pseudestheria graciliformis–Palaeolimnadiopsis form Rhinow–Pseudestheria form Lieth assemblage zone. ConchZyesPseudestheria graciliformis–Palaeolimnadiopsis form Rhinow–Pseudestheria form Lieth assemblage zone.251.9300264.3410Wuchiapingian

Column mock-up

This column mock-up plot is a simple plot of the data to allow visual comparaison with the output from TimeScale Creator. For interval tables the defining events are also shown

The data plotted here is the Spinicaudatan (Conchostracan) zonation column from the conchostracans dataset for the interval. For intervals tables the events re also shown 0 - 700 Ma