arkL edit interval

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select id,columnx from arkL_columns where dataset_id like 88

View/Edit arkL Database interval - lower Siphonodella duplicata NAMCdontZ

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The age-window currently being used to search for terms for autocompletion is 308.043 -> 408.5458 Ma.

	interval above:	upper Siphonodella duplicata NAMCdontZ
parent-intervals:	this interval:	lower Siphonodella duplicata NAMCdontZ	sub-intervals:
	interval below:	Siphonodella sulcata NAMCdontZ

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Interval data

intervalx:	lower Siphonodella duplicata NAMCdontZhas added abv?yesid: 11641 sort:328
alternative_term:	lower Siphonodella duplicatablock 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	in interval	age	age2020
Top:		358.0430	<---	FADNAm Siphonodella cooperi	12053	0.1000	Tournaisian	358.043	00358.0430
Base:		358.5458	<---	FADNAm Siphonodella duplicata	12052	0.0000		358.5458	00358.5458
base notes	Base is set as same as Mc2 (Patrognathus variabilis Zone) of Davydov GTS04, based on his shown equivalency. [this note is not clear but TSC & the equation place this event at base S. bransoni CdontZ]				comp notes

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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