Cavernula coccidia Glaub, 1994
| ID | 16365 |
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| Fossil group | Bioerosional trace fossils |
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| Taxon | Cavernula coccidia |
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| Author | Glaub, 1994 |
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| Reference | Glaub, 1994 |
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| Parent taxon | Cavernula |
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| Is valid | Yes |
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Synonymy
Type specimens
Descriptions and remarks
Description. This small (5-8 µm; much smaller than Planobola macrogota) and common trace fossil is characterised by globular coccoidal cavities directly fused with the substrate (Fig. 6B) or connected to the latter by a thick stalk (Fig. 6A). The cavities are found either solitary or associated in often large numbers, without interconnecting galleries (Fig. 6B).
Occurrences
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 |