View/edit a column - Low-Lat Diatom Zones

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:53
dataset: diatoms low-lat (dataset id: 57)
column_type:pointdata_table:
Column properties:Width:   Colour:
Field for labels/data:source_col id:
TSC notes:
Compilation notes:
refs to add:
linked refs:
Path:

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=57) order by abv_ref, disambig

Barron, J. A. (2006). Diatom biochronology for the Early Miocene of the Equatorial Pacific. Stratigraphy. 2: 281-309. gs

Barron, J. A., Stickley, C. E. & Bukry, D. (2015). Paleoceanographic, and paleoclimatic constraints on the global Eocene diatom and silicoflagellate record. Palaeogeography Palaeoclimatology Palaeoecology. 422: 85-100. gs

Raffi, I., Wade, B. S. & Pälike, H. (2020). Chapter 29 - The Neogene 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: 1141-1217. gs

Scherer, R. P., Gladenkov, A. Y. & Barron, J. A. (2007). Methods and applications of Cenozoic marine diatom biostratigraphy. In, Starratt, S. (ed.) Pond Scum to Carbon Sink: Geological and Environmental Applications of the Diatoms. Paleontological Society Papers . 13: 61-83. gs

Witkowski, J., et al. (2020). Rethinking the chronology of early Paleogene sediments in the western North Atlantic using diatom biostratigraphy. Marine Geology. 424(106168): -. gs


Data selection query:
select * from arkL_events where column_id=53 AND age > 0 and age < 700 order by age

Column content


Within the selected interval there are 54 events in the Low-Lat Diatom Zones column of the diatoms low-lat dataset (id=57)
They range in age from 0.6803 Ma (Chibanian) to 66.04 Ma (Danian)

ideventxhas_added_abvEevent_typeTSC labelagestage
7747LADll Fragilariopsis reinholdii-LADLADll Fragilariopsis reinholdii0.6803Chibanian
7748LADll Rhizosolenia praebergonii-LADLADll Rhizosolenia praebergonii1.6868Calabrian
7749FADll Fragilariopsis doliolus-FADFADll Fragilariopsis doliolus1.8785Gelasian
7750LADll Thalassiosira convexa-LADLADll Thalassiosira convexa2.116Gelasian
7751LADll Nitzschia jouseae-LADLADll Nitzschia jouseae2.8135Piacenzian
7752FADll Rhizosolenia praebergonii-FADFADll Rhizosolenia praebergonii3.1251Piacenzian
7754FADll Nitzschia jouseae-FADFADll Nitzschia jouseae4.9212Zanclean
7755LADll Thalassiosira miocenica-LADLADll Thalassiosira miocenica5.7078Messinian
7758LADll Thalassiosira praeconvexa-LADLADll Thalassiosira praeconvexa6.5906Messinian
7759FADll Thalassiosira convexa var. aspinosa-FADFADll Thalassiosira convexa var. aspinosa6.9155Messinian
7761FADll Thalassiosira praeconvexa-FADFADll Thalassiosira praeconvexa7.104Messinian
7764FADll Fragilariopsis miocenica-FADFADll Fragilariopsis miocenica7.5935Tortonian
7765LADll Thalassiosira burckliana-LADLADll Thalassiosira burckliana7.8282Tortonian
7768LADll Thalassiosira yabei-LADLADll Thalassiosira yabei8.4413Tortonian
7770FADll Thalassiosira burckliana-FADFADll Thalassiosira burckliana9.1668Tortonian
7773LADll Actinocyclus moronensis-LADLADll Actinocyclus moronensis9.7535Tortonian
7776LADll Craspedodiscus coscinodiscus-LADLADll Craspedodiscus coscinodiscus11.188Tortonian
7779FADll Coscinodiscus temperei delicata-FADFADll Coscinodiscus temperei delicata12.0098Serravallian
7783FADll Coscinodiscus gigas var. diorama-FADFADll Coscinodiscus gigas var. diorama12.8667Serravallian
7789FADll Actinocyclus ellipticus var. spiralis-FADFADll Actinocyclus ellipticus var. spiralis14.163Langhian
7792LADll Annellus californicus-LADLADll Annellus californicus14.9125Langhian
7795FADll Cestodiscus peplum-FADFADll Cestodiscus peplum16.1542Burdigalian
7799LADll Azpeitia bukryi-LADLADll Azpeitia bukryi17.466Burdigalian
7803FADll Crucidenticula sawamurae-FADFADll Crucidenticula sawamurae18.1295Burdigalian
7804LADll Actinocyclus radionovae-LADLADll Actinocyclus radionovae18.636Burdigalian
7807FADll Fragilariopsis maleinterpretaria-FADFADll Fragilariopsis maleinterpretaria19.1754Burdigalian
7810LADll Bogorovia veniamini-LADLADll Bogorovia veniamini19.8902Burdigalian
7812LADll Azpeitia oligocenicus-LADLADll Azpeitia oligocenicus20.5748Aquitanian
7814FADll Actinocyclus hajosiae-FADFADll Actinocyclus hajosiae21.2632Aquitanian
7817LADll Rocella gelida-LADLADll Rocella gelida23.318Chattian
7819FADll Rocella gelida-FADFADll Rocella gelida25.099Chattian
7821FADll Bogorovia veniamini-FADFADll Bogorovia veniamini27.649Rupelian
7823FADll Cavitatus jouseanus-FADFADll Cavitatus jouseanus28.2095Rupelian
7824FADll Rossiella symmetrica-FADFADll Rossiella symmetrica28.7305Rupelian
7825FADll Rocella vigilans-FADFADll Rocella vigilans29.527Rupelian
7828LADll Coscinodiscus excavatus-LADLADll Coscinodiscus excavatus31.0889Rupelian
7830FADll Coscinodiscus excavatus-FADFADll Coscinodiscus excavatus33.726Rupelian
7833FADll Cestodiscus robustus-FADFADll Cestodiscus robustus33.8774Rupelian
7835FADll Rhizosolenia oligocaenica-FADFADll Rhizosolenia oligocaenica34.5516Priabonian
7837FADll Cestodiscus antarcticus-FADFADll Cestodiscus antarcticus35.0332Priabonian
7840FADll Cestodiscus fennerae-FADFADll Cestodiscus fennerae36.462Priabonian
7843LADll Fenneria brachiata-LADLADll Fenneria brachiata38.99Bartonian
7846LADll Craspedodiscus oblongus-LADLADll Craspedodiscus oblongus40.3122Bartonian
7847FADll Brightwellia imperfecta-FADFADll Brightwellia imperfecta41.6372Lutetian
7850FADll Hemiaulus gondolaformis-FADFADll Hemiaulus gondolaformis43.45Lutetian
7851FADll Hemiaulus alatus-FADFADll Hemiaulus alatus44.9817Lutetian
7853FADll Pyxilla caputavis-FADFADll Pyxilla caputavis45.9565Lutetian
7856FADll Fenneria kanayae-FADFADll Fenneria kanayae47.76Lutetian
7857FADll Craspedodiscus oblongus-FADFADll Craspedodiscus oblongus50.8815Ypresian
7859FADll Craspedodiscus undulatus-FADFADll Craspedodiscus undulatus52.132Ypresian
7862FADll Pyxilla gracilis-FADFADll Pyxilla gracilis54.8603Ypresian
7867FADll Hemiaulus incurvus-FADFADll Hemiaulus incurvus59.8452Selandian
7871FADll Hemiaulus periterus s.str-FADFADll Hemiaulus periterus s.str63.4363Danian
7872LADll Glaldiopsis spp.-LADLADll Glaldiopsis spp.66.04Danian

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 Low - Lat Diatom zonal marker ranges column from the diatoms low-lat dataset for the interval. For intervals tables the events re also shown 0 - 700 Ma