arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 89

View/Edit arkL Database interval - Fusulinella proxina - Fusulinella acuminata NAmlbfZ

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The age-window currently being used to search for terms for autocompletion is 260.9665 -> 361.9269 Ma.

	interval above:	Fusulinella texana - Fusulinella(?) insolita NAmlbfZ
parent-intervals:	this interval:	Fusulinella proxina - Fusulinella acuminata NAmlbfZ	sub-intervals:
	interval below:	Profusulinella regia NAmlbfZ

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Interval data

intervalx:	Fusulinella proxina - Fusulinella acuminata NAmlbfZhas added abv?yesid: 10656 sort:244
alternative_term:	F. proxina - Fusulinella acuminatablock 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	in interval	age	age2020
Top:		310.9665	<---	base Fusulinella texana - Fusulinella(?) insolita NAmlbfZ	11578	0.5000	Pf9 EulbfZ	310.9665	00310.9665
Base:		311.9269	<---	base Fusulinella proxina - Fusulinella acuminata NAmlbfZ	11577	0.6500	Pf8 EulbfZ	311.9269	00311.9270
base notes	DASH -- Correlation of N.Amer. Zone with F. proxina from Davydov (1996), but this had been moved down to equivalent of upper Pf9? on ExxonMobil '01 column; which is required by sequence-correlation of overlying Base-Desmoinesian with mid-Moscovian. Placed here as 65% up in Pf9. Ross-Ross'88 zone, which they draw relatively close-above P. regia, is assumed here to have same 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