arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 89

View/Edit arkL Database interval - Eoparafusulina allisonensis -Paraschwagerina gigantea / Schwagerina compacta - Pseudoschwagerina uddeni - Stewartina - Rugosochusenella / Pseudoschwagerina texana / Pseudoschwagerina beedei - Paraschwagerina NAmRRlbfZ

Navigation

The age-window currently being used to search for terms for autocompletion is 242.5267 -> 347 Ma.

	interval above:	Eoparafusulina linearis - Schwagerina diversiformis - Chalaroschwagerina nelsoni - Pseudoschwagerina gerontica - Sn. laxissima - Pseudoschwagerina convexa NAmRRlbfZ
parent-intervals:	this interval:	Eoparafusulina allisonensis -Paraschwagerina gigantea / Schwagerina compacta - Pseudoschwagerina uddeni - Stewartina - Rugosochusenella / Pseudoschwagerina texana / Pseudoschwagerina beedei - Paraschwagerina NAmRRlbfZ	sub-intervals:
	interval below:	Triticites meeki, T. rockensis, L. gienensis, T. ventricosus, S. longissimoidea NAmRRlbfZ

Mode selector

Interval data

intervalx:	Eoparafusulina allisonensis -Paraschwagerina gigantea / Schwagerina compacta - Pseudoschwagerina uddeni - Stewartina - Rugosochusenella / Pseudoschwagerina texana / Pseudoschwagerina beedei - Paraschwagerina NAmRRlbfZhas added abv?yesid: 10728 sort:181
alternative_term:	E. allisonensis -Paraschwagerina gigantea / Schwagerina compacta - Pseudoschwagerina uddeni - Stewartina - Rugosochusenella / Pseudoschwagerina texana / Pseudoschwagerina beedei - Paraschwagerinablock label:
formal term:
interval_type:
parent_interval:
dataset:	forams - Fusulinids & bforams - NAmerica (dataset id = 89)
alt dataset:	(dataset id = )
TSC Column:	id:264
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:		292.5267	<---	base Eoparafusulina linearis - Schwagerina diversiformis - Chalaroschwagerina nelsoni - Pseudoschwagerina gerontica - Sn. laxissima - Pseudoschwagerina convexa NAmlbfRRZ	11605	0.0000	Cf7 EulbfZ	292.5267	00292.5267
Base:		297.0000	<---	base Pseudoschwagerina texana - Ps. uddeni NAmlbfZ	11603	0.0000		297	00297.0000
base notes	DOTTED -- 295-297 Ma in GTS2020 age model = Pseudoschwagerina texana - Ps. uddeni for Mid-Continent (C. Henderson email, 4Oct'19) = same as Globifusulina nux in European zonation. Ross-Ross'95 zone is a broad interval with uncertain base, and is shown (their Fig.2) as a series of FADs in descending order, as shown here with slashes. Based on Pseudoschwagerina, Davydov'96 indicated base of associated preserved 'Nealan' as base-Sakmarian, above a Major SB and strat gap that removed strat to Cf3 base.				comp notes

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

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