arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 104

View/Edit arkL Database interval - Gothograptus nassa / Pristiograptus parvus GrZ

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The age-window currently being used to search for terms for autocompletion is 378.3369 -> 479.0426 Ma.

	interval above:	Colonograptus? deubeli / C? praedeubeli GrZ
parent-intervals:	this interval:	Gothograptus nassa / Pristiograptus parvus GrZ	sub-intervals:
	interval below:	Cyrtograptus lundgreni GrZ

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Interval data

intervalx:	Gothograptus nassa / Pristiograptus parvus GrZhas added abv?yesid: 14258 sort:19
alternative_term:	G. nassa / Pristiograptus parvusblock label:
formal term:
interval_type:
parent_interval:
dataset:	graptolites (dataset id = 104)
alt dataset:	(dataset id = )
TSC Column:	id:307
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:		428.3369	<---	FAD Lobograptus sherrardae	14952	0.0000		428.3369	00428.3369
Base:		429.0426	<---	FAD Monograptus flemingii	14951	0.0000		429.0426	00429.0426
base notes	Cramer et al. (2015) reports U-Pb date from Grötlingbo 428.45 ±0.35 [0.73] in middle of subzone 2 of Ozarkodina bohemica longa conodont zone = lower merged graptolite Pri parvus - G.nassa ; Was = 429.26 base – 428.18 top (1.08 myr duration) => Base lifted by ca. 0.5 myr to 428.7 => former duration of 1.08 is shortened to ca. 0.5 myr (has the effect of making Mulde isotope excursion to be sharper).				comp notes

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Interval References

Dataset References