arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 88

View/Edit arkL Database interval - Cavusgnathus naviculus NAMCdontZ

Navigation

The age-window currently being used to search for terms for autocompletion is 277.564 -> 378.262 Ma.

	interval above:	Adetognathus unicornis NAMCdontZ
parent-intervals:	this interval:	Cavusgnathus naviculus NAMCdontZ	sub-intervals:
	interval below:	upper Gnathodus bilineatus NAMCdontZ

Mode selector

Interval data

intervalx:	Cavusgnathus naviculus NAMCdontZhas added abv?yesid: 11656 sort:279
alternative_term:	C. naviculusblock 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:		327.5640	<---	FADNAm Adetognathus unicornis	12071	0.0000	Gnathodus bollandensis CdontZ	327.564	00327.5640
Base:		328.2620	<---	FADNAm Cavusgnathus naviculus	12070	0.5000		328.262	00328.2620
base notes	One working datum for base-Serpukhovian (if assigned as base-Menard). However, the alternate of base-Fraileys = base-Serpukhovian is used here, therefore base-Zone 11 set arbitrarily as mid-way between 'mid-Zone 10' and base-Zone 12 (base of 'hiatus' in Eurasia).				comp notes	CHECK - the' mid zone 10' level is not actually set in the workbook at mid zone 10 but at FAD of L. cruciformis - the logic behind this should be checked.

if you were a logged in editor there would be an input button here

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