Orthogonum Radtke, 1991

ID16118
Fossil groupBioerosional trace fossils
CADNon-camerate network borings
TypeMicroboring
SubstrateCalcareous substrate
TaxonOrthogonum
AuthorRadtke, 1991
ReferenceRadtke, 1991
Parent taxonIchnoreticulinidae
Is validYes
FADKatian
LADRecent

Includes:


Synonymy

YearSynonymAuthorPagesFigsReference
1994Orthogonum Radtke 1991Glaub98Glaub, 1994
1991Orthogonum n. ichnogen.Radtke60Radtke, 1991

Descriptions and remarks

Branched, bifurcating.


Category of architectural design: 2.69. Non-camerate network borings.


Occurrences

Specimens with images (3)

<i></i><br />Harku quarry,  m, Kunda Stage <i></i><br />Harku quarry,  m, Kunda Stage <i></i><br />Harku quarry,  m, Kunda Stage

Browse Categories of Architectural Design (CADs):

Borings with elliptical to sub-rectangular cross sections | Branched tubular borings | Camerate boxwork borings | Camerate network borings | Circular holes and pit-shaped borings | Clavate-shaped borings | Cylindrical vertical to oblique borings | Dendritic and rosetted borings | Elongate or branched attachment bioerosion traces | Fracture-shaped bioerosion traces | Globular to spherical borings | Groove bioerosion traces | Multiple attachment bioerosion traces | Non-camerate boxwork borings | Non-camerate network borings | Pouch borings | Radial borings | Single circular to tear-shaped attachment bioerosion traces | Spiral borings | Trackways and scratch imprints | U-shaped borings | Winding borings |