View/edit a column - Conodont zonation (selected)

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:

Mode: View is selected - change to edit mode if you want to edit the metadata

Column metadata

Name: column id:302
dataset: conodonts (dataset id: 81)
column_type:pointdata_table:
Column properties:Width:   Colour:
Field for labels/data:source_col id:
TSC notes:
Compilation notes:
refs to add:
linked refs:Goldman et al. 2020;
Path:

Column References ↑

Goldman, D., Sadler, P. M. & Leslie, S. A. (2020). Chapter 20 - The Ordovician Period. In, Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , and Ogg, G. M. (ed.) The Geologic Time Scale 2020. Elsevier, Boston, MA 2: 631-694. gs

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=81) order by abv_ref, disambig

Becker, R. T., Gradstein, F. M. & Hammer, O. (2012). The Devonian Period. In, Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , and Ogg, G. M. (ed.) The Geologic Time Scale 2012. Amsterdam: Elsevier Press 2: 559-601. gs

Goldman, D., Sadler, P. M. & Leslie, S. A. (2020). Chapter 20 - The Ordovician Period. In, Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , and Ogg, G. M. (ed.) The Geologic Time Scale 2020. Elsevier, Boston, MA 2: 631-694. gs

Kozur, H. W. (2003). Integrated ammonoid, conodont and radiolarian zonation of the Triassic. Hallesches Jahrbuch für Geowissenschaften. B25: 49-79. gs

Orchard, M. J. & Tozer, E. T. (1997). Triassic conodont biochronology, its intercalibration with the ammonoid standard, and a biostratigraphic summary for the Western Canada Sedimentary Basin. Bulletin of Canadian Petroleum Geology. 45: 675-692. gs

Orchard, M. J. (2007b). Conodont diversity and evolution through the latest Permian and Early Triassic upheavals. Palaeogeography Palaeoclimatology Palaeoecology. 252: 93-117. gs

Orchard, M. J. (2010). Triassic conodonts and their role in stage boundary definitions. In, Lucas, S. G. (ed.) The Triassic Timescale. Geological Society of London, Special Publications . 334: 139-161. gs

Peng, S. C., Babcock, L. E. & Ahlberg, P. (2020c). Chapter 19 - The Cambrian Period. In, Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , and Ogg, G. M. (ed.) The Geologic Time Scale 2020. Elsevier, Boston, MA 2: 565-630. gs

Rigo, M., et al. (2018). New Upper Triassic conodont biozonation of the Tethyan Realm. In, Tanner, L. H. (ed.) The Late Triassic World: Earth in a Time of Transition. Topics in Geobiology . 46: 189-235. gs

Webby, B. D., et al. (2004a). Stratigraphic framework and time slices. In, Webby, B. D. , Paris, F. , Droser, M. L. , and Percival, I. G. (ed.) The Great Ordovician Biodiversification Event. New York: Columbia University Press 41-47. 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=302 and base_age>= 0 and top_age <= 700 order by base_age, top_age

Column content


There are 17 intervals in the Conodont zonation (selected) column of the conodonts dataset (id=81)
They range in age from 450.2246 Ma (Katian) to 486.8500 Ma (Tremadocian)

idintervalxhas_added_abvTSC labeltop_agebase_agestage
14766Hamarodus brevirameus SChsCdontZyesHamarodus brevirameus450.2246451.1723Katian
14765Baltoniodus alobatus SChsCdontZyesBaltoniodus alobatus451.1723455.1805Sandbian
14764Pygodus anserinus SChsCdontZyesPygodus anserinus455.1805459.2621Sandbian
14763Pygodus serra SChsCdontZyesPygodus serra459.2621461.5772Darriwilian
14762Histiodella kristinae SChsCdontZyesHistiodella kristinae461.5772464.9594Darriwilian
14761Histiodella holodentata SChsCdontZyesHistiodella holodentata464.9594466.9403Darriwilian
14760Yangtzeplacognathus crassus SChsCdontZyesYangtzeplacognathus crassus466.9403469.1131Darriwilian
14759Paroistodus originalis SChsCdontZyesParoistodus originalis469.1131470.4860Dapingian
14758Oepikodus evae SChsCdontZyesOepikodus evae471.2633473.4995Floian
14757Prioniodus elegans SChsCdontZyesPrioniodus elegans473.4995475.7508Floian
14756Serratognathus bilobatus SChsCdontZyesSerratognathus bilobatus475.7508477.0791Floian
14755Triangulodus bifidus SChsCdontZyesTriangulodus bifidus477.0791479.5191Tremadocian
14754Paroistodus proteus SChsCdontZyesParoistodus proteus479.5191481.5529Tremadocian
14753Paltodus deltifer SChsCdontZyesPaltodus deltifer481.5529482.4622Tremadocian
14752Chosonodina herfurthi SChsCdontZyesChosonodina herfurthi482.4622484.1189Tremadocian
14751Cordylodus angulatus SChsCdontZyesCordylodus angulatus484.1189485.2234Tremadocian
14750Iapetognathus fluctivagus SChsCdontZyesIapetognathus fluctivagus485.2234486.8500Tremadocian

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 S. China (slope) conodont zones (Ord) column from the conodonts dataset for the interval. For intervals tables the events re also shown 0 - 700 Ma