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Lanicoidichna
Taxonomy
Lanicoidichna was named by Chamberlain (1971).
It was assigned to Ichnofossils by Hantzschel (1975).
It was assigned to Ichnofossils by Hantzschel (1975).
Synonymy list
Year | Name and author |
---|---|
1971 | Lanicoidichna Chamberlain |
1975 | Lanicoidichna Hantzschel |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Lanicoidichna Chamberlain 1971
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Diagnosis
Reference | Diagnosis | |
---|---|---|
W. Hantzschel 1975 | U-shaped burrows; vertical to bedding; 1 to 3 secondary galleries branching at base of U from main burrow and running parallel with it, yielding W-shaped structures; occasionally linked at bases by horizontal or oblique burrows; most additional burrows are smaller than primary gallery; individual burrows 2 to 7 mm wide; interval of limbs of U- or W-shaped structure 2 to 3 cm; length of entire system about 60 cm or more. |