arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 62

View/Edit arkL Database interval - Sharamurunian

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The age-window currently being used to search for terms for autocompletion is -10.334 -> 91.688 Ma.

	interval above:	Ulangochuan
parent-intervals:	this interval:	Sharamurunian	sub-intervals:
	interval below:	Irdinmanhan

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Interval data

intervalx:	Sharamurunianhas added abv?id: 5461 sort:482
alternative_term:	Sharamurunianblock label:
formal term:
interval_type:
parent_interval:
dataset:	mammals Asia & China (dataset id = 62)
alt dataset:	(dataset id = )
TSC Column:	id:155
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	in interval	age	age2020
Top:		39.6660	<---	base Ulangochuan	8135	0.0000	C18n.1r	39.666	00039.6660
Base:		41.6880	<---	base Sharamurunian	8136	0.5000	C19r	41.688	00041.6880
base notes	Base estimated as middle of Chron C19r on revised diagram of Speijer (15Sept’19). Uncertain, because previously "base Sharamurunian to upper part C20n" (Speijer email 7Sept’19 to J.Ogg). "The Anthracotheriidae of the Artiodactyla greatly diversed, while the Ruminantia appeared and began to differentiate. The oldest representative of the Suidae appeared on the earth (Liu, 2001). The Perissodactyla is still a dominant group in land mammals. The Amynodontidae became the most diversed group, whereas the Deperetellidae and Lophialetidae declined. Rodents of the Eomyidae first appeared, while the Tamquammyidae reduced." (Wang et al., 2019)				comp notes

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