arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 88

View/Edit arkL Database interval - Streptognathodus bellus NAMCdontZ

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The age-window currently being used to search for terms for autocompletion is 249.6237 -> 350.3325 Ma.

	interval above:	Streptognathodus flexousus NAMCdontZ
parent-intervals:	this interval:	Streptognathodus bellus NAMCdontZ	sub-intervals:
	interval below:	Streptognathodus virgilicus NAMCdontZ

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Interval data

intervalx:	Streptognathodus bellus NAMCdontZhas added abv?yesid: 11683 sort:195
alternative_term:	S. bellusblock label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts NAm (dataset id = 88)
alt dataset:	(dataset id = )
TSC Column:	id:247
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:		299.6237	<---	FADNAm Streptognathodus flexousus	12098	0.0000	299.6237	00299.6238
Base:		300.3325	<---	FADNAm Streptognathodus bellus	12097	0.0000	300.3325	00300.3325
base notes	Streptognathodus brownvillensis of Barrick et al (2004) replaced by 2 zones (Boardman et al., 2009) of S. bellus and S. flexous. Base is still Near base MFS of Brownville cycle (hence the name of the conodont);				comp notes	this event is shown on TSC as simply a zone base bujt the wrkbook defines it as a FAD so I have coded it as such

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Interval References

Dataset References

Aretz, M., Herbig, H. -G. & Wang, X. D. (2020). Chapter 23 - The Carboniferous Period. In, Gradstein, F. M. , Ogg, J. G. , Schmitz, M. D. , and Ogg, G. M. (ed.) The Geologic Time Scale 2020. Elsevier, Boston, MA 2: 811-874. gs

Barrick, J. E., et al. (2013). Midcontinent Pennsylvanian conodont zonation. Stratigraphy. 10: 55-72. gs

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