page_title: List of the Mesozoic life of Oregon
section_title: P
hierarchical_section_title: List of the Mesozoic life of Oregon / P
caption_attribution_description: English: Peronidella, a calcisponge from the Matmor Formation (Callovian) of southern Israel.
context_page_description: This list of the Mesozoic life of Oregon contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Oregon and are between 252.17 and 66 million years of age.
context_section_description: †Pachus – tentative report
   †Pachydiscus
  †Pachydiscus ashlandicus – type locality for species
  †Pachydiscus oregonensis – type locality for species
  †Pachyoncus
  †Pachyoncus crassus – type locality for species
  †Pachyoncus floreus – type locality for species
  †Pachyoncus tumidus
  †Pachyoncus varius
  †Palaeodasycladus – tentative report
  †Palaeosaturnalis
  †Palaeosaturnalis subovalis
  †Palaxius
  †Palinandromeda
  †Palinandromeda fimbria
  †Pamiroseris
  †Pamiroseris meriani
  †Pamiroseris smithi
  †Pantanellium
  †Pantanellium baileyi – type locality for species
  †Pantanellium butonense – type locality for species
  †Pantanellium cumshewaense
  †Pantanellium fosteri
  †Pantanellium foveatum
  †Pantanellium inornatum
  †Pantanellium latum – type locality for species
  †Pantanellium malheurense – type locality for species
  †Pantanellium pinguisfloreus – type locality for species
  †Pantanellium sincerum – type locality for species
  †Pantanellium ultrasincerum
  †Pantanellium vigrassi – type locality for species
  †Pantanellium wui – type locality for species
  †Paradelphinulopsis – type locality for genus
  †Paradelphinulopsis vallieri – type locality for species
  †Paradeningeria – tentative report
  †Paradiscamphiceras
  †Paradiscamphiceras athabascanense
  †Paradiscamphiceras dickinsoni
  †Paradiscamphiceras elkhornense – type locality for species
  †Parahsuum
  †Parahsuum formosum – type locality for species
  †Parahsuum hiconocosta
  †Parahsuum izeense
  †Parahsuum mostleri – type locality for species
  †Parahsuum officerense
  †Parahsuum publicum
  †Parahsuum sporta – type locality for species
  †Parahsuum vizcainoense
  †Parallelodon
  †Parallelodon monobensis – or unidentified comparable form
  †Parasaturnalis
  †Parasaturnalis diplocyclis – type locality for species
  †Parasaturnalis yehae – type locality for species
  †Parasepsagon
  †Parasepsagon variabilis
  †Parentactinia
  †Parentactinia nakatsugawaensis
  †Parentactinosphaera – tentative report
  †Parentactinosphaera longispinosa
  †Paronaella
  †Paronaella araneae
  †Paronaella bona – type locality for species
  †Paronaella curticrassa
  †Paronaella fera – type locality for species
  †Paronaella grahamensis
  †Paronaella kotura
  †Paronaella obesa
  †Paronaella pessagnoi
  †Paronaella pygmaea
  †Paronaella skowkonaensis
  †Paronaella snowshoensis – type locality for species
  †Paronaella venadoensis – or unidentified related form
  †Parvicingula
  †Parvicingula blackhornensis
  †Parvicingula blackhorsensis
  †Parvicingula elegans
  †Parvicingula matura
  †Parvicingula media
  †Parvicingula praeacutum
  †Parvifavus
  †Parvifavus irregularis
  †Parvivacca
  †Parvivacca blomei – or unidentified comparable form
  †Perispyridium
  †Perispyridium apertum – type locality for species
  †Perispyridium darwini
  †Perispyridium dettermani – or unidentified comparable form
  †Perispyridium dumitricai
  †Perispyridium facetum
  †Perispyridium gujohachimanense
  †Perispyridium oregonense – type locality for species
  †Perispyridium schopfi
  †Perispyridium tamarackense
  †Perispyridium whalenae – type locality for species
    †Peronidella
  †Phacelostylophyllum
  †Phacelostylophyllum zitteli
  Pholadomya
  †Phylloceras
  †Phylloceras umpquanum
  †Phyllopachyceras
  †Phyllopachyceras trinitense
  †Phyllopachyceras umpquanum
  †Plafkerium
  †Plafkerium robustum – type locality for species
  †Plagiostoma – tentative report
  †Planiinvoluta
  †Platymya
  †Platymya rockymontana
  †Pleesus
  †Pleesus aptus – type locality for species
  †Pleuromya
  †Pleuronectites
  Plicatula
  †Plicatula hekiensis
  †Poulpus
  †Poulpus haeckeli – type locality for species
  †Poulpus karnicus – type locality for species
  †Poulpus lupheri – type locality for species
  †Praeconocaryomma
  †Praeconocaryomma decora – type locality for species
  †Praeconocaryomma parvimamma
  †Praeconocaryomma splendida – type locality for species
  †Praeconocaryomma whiteavesi
  †Praeconocaryomma yakounensis
  †Praeparvicingula
  †Praeparvicingula burnsensis
  †Praeparvicingula communis
  †Praeparvicingula decora
  †Praeparvicingula grantensis
  †Praeparvicingula inornata
  †Praeparvicingula prisca
  †Praeparvicingula profunda
  †Praeparvicingula schoolhousensis
  †Praeparvicingula sodaensis
  †Praeparvicingula tlellensis
  †Praeparvicingula vera
  †Procyclolites
  †
caption: Fossil of the Devonian-Cretaceous sponge Peronidella
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