Borehole 1439/2, Athboy, 270 m (Carboniferous to of Ireland)

Where: Ireland (53.6° N, 6.9° W: paleocoordinates 6.8° S, 1.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: 9 Member (Lucan Formation), Holkerian to Holkerian (346.7 - 336.0 Ma)

• 212.7-322.5 m, unit 9c (212.7-227.5 m) = Athboy Member

• group of beds-level stratigraphic resolution

Environment/lithology: slope; lithified limestone and lithified, calcareous sandstone

• distal shelf-upper slope
• graded limestones, shales and sandstones becoming coarser and sandier up through the unit, micrites at the base

Size classes: mesofossils, microfossils

Collection methods: core,

Primary reference: P. Strogen, G. L. Jones, and I. D. Somerville. 1990. Stratigraphy and sedimentology of Lower Carboniferous (Dinantian) boreholes from west county Meath, Ireland. Geological Journal 25:103-137 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 78346: authorized by Wolfgang Kiessling, entered by Uta Merkel on 04.02.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Chlorophyceae
 Dasycladales -
Foraminifera
  -
 Fusulinina - Pseudolituotubidae
 Fusulinoidea - Staffellidae
 Fusulinoidea - Eostaffellidae
 Fusulinina - Pseudoammodiscidae
 Archaediscacea - Archaediscidae
 Tetrataxoidea - Tetrataxidae
 Tetrataxoidea - Valvulinellidae
 Endothyroidea - Endothyridae