arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 81

View/Edit arkL Database interval - Paragondolella tadpole SCCdontZ

Navigation

The age-window currently being used to search for terms for autocompletion is 185.0164 -> 285.32 Ma.

	interval above:	Quadralella auriformis SCCdontZ
parent-intervals:	this interval:	Paragondolella tadpole SCCdontZ	sub-intervals:
	interval below:	synth intv P. tadpole ->M. carnica SCCdontZ

Mode selector

Interval data

intervalx:	Paragondolella tadpole SCCdontZhas added abv?yesid: 7996 sort:114
alternative_term:	P. tadpole SCCdontZblock label:
formal term:
interval_type:
parent_interval:
dataset:	conodonts (dataset id = 81)
alt dataset:	(dataset id = 0)
TSC Column:	id:237
stage:
colour:
interval_notes:	In TSC workbook base was explained as placed tentatively against magnetostrat with rather conviluted explanation - but it was at a level which was identical to FAD of P. tadpole, so I have used the FAD instead.
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:		235.0164	<---	base Quadralella auriformis SCCdontZ	9554	0.3300	synth intv P. tadpole ->M. carnica SCCdontZ	235.0164	00235.0110
Base:		235.3200	<---	FAD Paragondolella tadpole	9556	0.4000	Trachyceras desatoyense BAZ	235.32	00235.3179
base notes	Orchard (2007, 2010, Oct’19 chart to J.Ogg) has the Metapolygnathus tadpole (now Paragondolella) zone (FAD of name species) beginning at base of T. desatoyense ammonite Zone (used here). Also used in China, where it is calibrated by Cycle-Mag as 1myr higher => I decided to move N.Amer. tadpole to 40% up in T. desatoyense for chart purposes				comp notes

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

Interval References

Dataset References