arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 7

View/Edit arkL Database interval - SBZ23 lbfZ

Navigation

The age-window currently being used to search for terms for autocompletion is -26.96 -> 76.9295 Ma.

	interval above:	SBZ24 lbfZ
parent-intervals:	this interval:	SBZ23 lbfZ	sub-intervals:
	interval below:	SBZ22b lbfZ

Mode selector

Interval data

intervalx:	SBZ23 lbfZhas added abv?id: 4468 sort:
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	forams - LBFs (dataset id = 7)
alt dataset:	(dataset id = )
TSC Column:	id:109
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:		23.0400	<---	FADt Miogypsina gunteri	6436	0.0000	Aquitanian	23.04	00023.0300
Base:		26.9295	<---	FADt Miogypsinoides complanatus, Cycloclypeus eidae	6435	0.0000	P22 pfZ	26.9295	00026.9295
base notes	SBZ23 = DASH at about base of P22 (Larger foram vs Planktonic zone diagram sent by R.Speijer, Feb’11 for GTS2012). Miogypsinoides, Lepidocyclinids, and Nummulites bouillci Zone. Base on SEPM chart corresponds to base of Foram Zone P22 (assumed here). From Working Group on Larger Foraminifera website: "SBZZ 23 (late Chattian). The base is defined by the appearance of Miogypsinoides; the upper boundary, defined by the occurrence of Miogypsina gr. gunteri, coincides roughly with the Oligo-Miocene limit. SBZ 23 is of a Chattian age and is correlated with P22 and the largest part of NP25. The assemblages are fairly rich: Nummulites bouillei, Operculina complanata, Spiroclypeus blanckenhorni ornata, Heterostegina spp., Grzybowskia assilinoides, Cycloclypeus eidae, lepidocyclinids, Miogypsinoides (and its evolutional anagenetic forms from M. complanatus), Neorotalia lithothamnica and N. viennoti well known in the peri-Mediterranean area, N. verriculata, Planolinderina escornebovensis, Victoriella aquitanica, Borelis pygmaea, B. inflata, Praerhapydionina delicata, Austrotrillina spp.				comp notes

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

Interval References

Dataset References

Hardenbol, J., et al. (1998). Mesozoic and Cenozoic Sequence Chronostratigraphic Framework of European Basins. In, de Graciansky, P. -C. , Hardenbol, J. , Jacquin, T. , and Vail, P. R. (ed.) Mesozoic- Cenozoic Sequence Stratigraphy of European Basins. SEPM Special Publication . 60: 3-13 & appendix 763-783. gs

Serra-Kiel, J., et al. (1998). Larger foraminiferal biostratigraphy of the Tethyan Paleocene and Eocene. Bulletin de la Société Géologique de France. 169: 281-299. gs