Petalodus Shark Tooth Fossil
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These pictures show a *Petalodus* (Hall, 1858) shark tooth fossil. They
were found in the Salem Limestone of Hardin County, Kentucky USA. The
fossils ...
Update: Tree of Eukaryotes (parasitology edition)
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There arose a need for a new tree for a parasitology meeting, so after
almost five years, I finally updated the tree of eukaryotes. There are
still things ...
Publications - update 4
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The ariophantid *Hemiplecta belerang* sp. nov. from South Sumatra is
described in this paper. It is compared with its closest congeners, from
which it is g...