Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Poulpus haeckeli
Original description: Test small, subhemispherical with prominent lobated collar. Meshwork with somewhat variably sized tetragonal, pentagonal, and hexagonal pore frames with subcircular pores. Horn of medium legnth, triradiate in axial section with three narrow grooves alternating with three narrow ridges. Three arches (2 ALs and 1 AV) fused with test wall. Feet relatively massive, triradiate, unequal in length with the shortest foot connecting with dorsal bar. Two long feet curved inwards.
Etymology:This species is named for Dr. E. Haeckel, in honor of his pioneer work on Radiolaria.
Year | Name and author |
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1987 | Poulpus haeckeli Yeh p. 94 figs. Pl. 12, figs. 3-4, 18, 25 |
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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.
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range: Early/Lower Toarcian or 183.00000 to 182.00000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Toarcian | USA (Oregon) | Poulpus haeckeli (type locality: 124328 124331 124333 124334) |