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:298
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=298 and base_age>= 0 and top_age <= 700 order by base_age, top_age

Column content


There are 21 intervals in the Conodont zonation (selected) column of the conodonts dataset (id=81)
They range in age from 448.9557 Ma (Katian) to 486.8500 Ma (Tremadocian)

idintervalxhas_added_abvTSC labeltop_agebase_agestage
14723Yaoxianognathus yaoxianensis NChCdontZyesYaoxianognathus yaoxianensis448.9557450.2246Katian
14722Yaoxianognathus neimengguensis NChCdontZyesYaoxianognathus neimengguensis450.2246451.1092Katian
14721Belodina confluens NChCdontZyesBelodina confluens451.1092452.1418Katian
14720Phragmodus undatus NChCdontZyesPhragmodus undatus452.1418454.1676Sandbian
14719Belodina conpressa NChCdontZyesBelodina conpressa454.1676455.1805Sandbian
14718Erismodus quadridactylus NChCdontZyesErismodus quadridactylus455.1805455.9906Sandbian
14717Plectodina aculeata NChCdontZyesPlectodina aculeata455.9906457.2444Sandbian
14716Pygodus anserinus NChCdontZyesPygodus anserinus457.2444459.2621Darriwilian
14715Pygodus serra NChCdontZyesPygodus serra459.2621461.5772Darriwilian
14714Eoplacognathus suecicus / Histiodella kristinae NChCdontZyesEoplacognathus suecicus / Histiodella kristinae461.5772464.9594Darriwilian
14713Tangshanodus tangshanensis / Histiodella holodentata NChCdontZyesTangshanodus tangshanensis / Histiodella holodentata464.9594468.8958Darriwilian
14712Jumudontus ganada NChCdontZyesJumudontus ganada471.2633472.7616Floian
14711Paraserratognathus extensus / Paraserrato. paltodiformis NChCdontZyesParaserratognathus extensus / Paraserrato. paltodiformis472.7616475.2119Floian
14710Serratognathus extensus NChCdontZyesSerratognathus extensus475.2119475.7508Floian
14709Serratognathus bilobatus NChCdontZyesSerratognathus bilobatus475.7508477.0791Floian
14708Scalpellodus tersus NChCdontZyesScalpellodus tersus477.0791479.1099Tremadocian
14707Colaptoconus quadraplicatus NChCdontZyesColaptoconus quadraplicatus479.1099482.2803Tremadocian
14706Rossodus manitouensis NChCdontZyesRossodus manitouensis482.2803483.2353Tremadocian
14705Chosonodina herfurthi NChCdontZyesChosonodina herfurthi483.2353484.1189Tremadocian
14704Cordylodus angulatus NChCdontZyesCordylodus angulatus484.1189485.2234Tremadocian
14703Iapetognathus jilinensis NChCdontZyesIapetognathus jilinensis485.2234486.8500Tremadocian

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