arkL edit interval

select id,columnx from arkL_columns where dataset_id like 137

The age-window currently being used to search for terms for autocompletion is 453.582 -> 556.9953 Ma.

	interval above:	Changhian SN
parent-intervals:Middle Cambrian NChSer;	this interval:	Hsuchuangian SN	sub-intervals:
	interval below:	Maochuangian SN

intervalx:	Hsuchuangian SNhas added abv?yesid: 15802 sort:39
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	stages North China (Camb) (dataset id = 137)
alt dataset:	(dataset id = )
TSC Column:	id:205
stage:
colour:
interval_notes:
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q1base from event age; Q2top from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	age	age2020
Top:		503.5820	<---	base Changhian NChSt	16106	0.0000	503.582	00503.5820
Base:		506.9953	<---	base Hsuchuangian NChSt	16105	0.0000	506.9953	00507.0134
base notes	DASHED -- Base is about 1/3rd up in former Taijiangian stage of S. China, which spanned base-Wuliuan to FAD of Ptych. punctuosus trilobite.				comp notes

if you were a logged in editor there would be an input button here

Peng, S. C. (2003). Chronostratigraphic subdivision of the Cambrian of China. Geologica Acta. 1(1): 135-144. gs