arkL column viewer

arkL

View/edit a column - all events

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.

Columns which have not yet had data imported into this database are not shown.
Column colour is based on the dataset/subdataset so the options to change colour are given on the dataset page.
Most col names have been copied from TSC, to activate an existing column enter the dataset_id directly in the arkL_columns database
Once columns exist and are assigned to a datset they can be edited from this page
Events and intervals are not directly assigned to a column in the database instead the column metadata defines which events and intervals are selected

Select Column and time interval

select dataset & column		time interval		cm/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:		Series Label (Pre M26 deep tow) column id:136
dataset:		magnetochronology - Jurassic pre M26 PacDeepTow at depth (dataset id: 30)
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:		Geomagnetic Polarity/Other Deep-tow; and Jurassic and Triassic outcrop reference scales/Pre-M26 Deep-Tow at depth

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=30) order by abv_ref, disambig

Channell, J. E., Singer, B. S. & Jicha, B. R. (2020). Timing of Quaternary geomagnetic reversals and excursions in volcanic and sedimentary archives. Quaternary Science Reviews. 228(106114): -. gs

Singer, B. S. (2014). A Quaternary geomagnetic instability time scale. Quaternary Geochronology. 21: 29-52. 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=136 and base_age>= 0 and top_age <= 700 order by base_age, top_age

Column content

There are 1 intervals in the all events column of the magnetochronology - Jurassic pre M26 PacDeepTow at dataset (id=)
They range in age from 155.1280 Ma (Callovian) to 171.5330 Ma (Callovian)

id	intervalx	has_added_abv	TSC label	top_age	base_age	stage
3850	Pacific Deep-tow surveys		Pacific Deep-tow surveys	155.1280	171.5330	Callovian

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 Series Label (Pre M26 deep tow) column from the magnetochronology - Jurassic pre M26 PacDeepTow at dataset for the interval. For intervals tables the events re also shown 0 - 700 Ma