arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 89

View/Edit arkL Database interval - Pseudoschwagerina texana - Ps. uddeni NAmlbfZ

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The age-window currently being used to search for terms for autocompletion is 244.705 -> 347 Ma.

	interval above:	Sakmarella aff. moelleri - Paraschwagerina gigantea - Eoparafusulina allisonensis NAmlbfZ
parent-intervals:	this interval:	Pseudoschwagerina texana - Ps. uddeni NAmlbfZ	sub-intervals:
	interval below:	Pseudoschwagerina spp. NAmlbfZ

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Interval data

intervalx:	Pseudoschwagerina texana - Ps. uddeni NAmlbfZhas added abv?yesid: 10671 sort:181
alternative_term:	P. texana - Ps. uddeniblock label:
formal term:
interval_type:
parent_interval:
dataset:	forams - Fusulinids & bforams - NAmerica (dataset id = 89)
alt dataset:	(dataset id = )
TSC Column:	id:258
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:		294.7050	<---	base Sakmarella aff. moelleri - Paraschwagerina gigantea - Eoparafusulina allisonensis NAmlbfZ	11604	0.0000	294.705	00294.7050
Base:		297.0000	<---	base Pseudoschwagerina texana - Ps. uddeni NAmlbfZ	11603	0.0000	297	00297.0000
base notes	DOTTED -- 295-297 Ma in GTS2020 age model = Pseudoschwagerina texana - Ps. uddeni for Mid-Continent (C. Henderson email, 4Oct'19) = same as Globifusulina nux in European zonation. Ross-Ross'95 zone is a broad interval with uncertain base, and is shown (their Fig.2) as a series of FADs in descending order, as shown here with slashes. Based on Pseudoschwagerina, Davydov'96 indicated base of associated preserved 'Nealan' as base-Sakmarian, above a Major SB and strat gap that removed strat to Cf3 base.				comp notes

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Interval References

Dataset References

Lane, H. R. & Brenckle, P. L. (2005). Type Mississippian subdivisions and biostratigraphic succession. In, Heckel, P. H. (ed.) Stratigraphy and Biostratigraphy of the Mississippian Subsystem (Carboniferous System) in Its Type Region, the Mississippi River Valley of Illinois, Missouri, and Iowa International Union of Geological Sciences Subcommission on Carboniferous Stratigraphy Guidebook for Field Conference, St. Louis, Missouri, September 8-13, 2001. Illinois State Geological Survey, Handbook . 34: 76-98. gs