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OTHER INVERTEBRATES

Ordovician

Nautiloid *Anaspyroceras sp.* • Grand Detour Fm. • Rock Co., WI, USA	Nautiloid *Gonioceras sp.* • Grand Detour Fm. • Rock Co., WI, USA	Nautiloid *Plectoceras robertsoni* • Grand Detour Fm. • Rock Co., WI, USA	Nautiloid *Richardsonoceras simplex* • Grand Detour Fm. • Rock Co., WI, USA

Cretaceous

Ammonite *Rouchadzeites cf. R. lazarini* • Giraudi Zone? • Alpes-de-Haute-Provence, France