La Rosa Formation
62 distinct taxa, from 201 fossil occurrences the Paleobiology Database records under this name, spanning 23–12 Mya.
Zulia · VE
62 taxa · 201 fossils · 23–12 MyaLoading coastlines…
8 distinct localities, where the rock is now rather than where it was laid down. Tectonics draws the world it belonged to.
When
What has been found
- Cythereis
- Cytherella
- Basslerites
- Cativella
- Pellucistoma
- Cytheromorpha warneri
- Loxoconcha
- Anomocytheridea
- Favella rugipunctata
- Haplocytheridea larosaensis
- Cytherura
- Pterygocythereis americana
- Bairdia
- Cushmanidea
- Marginella
- Paracyprideis
- Sincola (Dorsina) quirosana
- Turritella venezuelana
- Vasum haitensis
- Anadara (Potiarca) saladillaensis
- Anadara (Rasia) mirandana
- Anadara (Rasia) zuliana
- Arca (Scapharca) zuliana maracaibensis
- Architectonica nobilis
- Bairdoppilata
- Buntonia
- Caryocorbula quirosana
- Chama quirosana
- Chicoreus (Siratus)
- Chione (Lirophora) quirosensis
- Conomitra lavelana
- Cyclocardia zuliana
- Cythereis vicksburgensis
- Haplocytheridea
- Haustellum messorium
- Hindsiclava consors
- Leguminocythereis
- Limnocythere
- Lucinisca mirandana
- Mactrotoma quirosana
The 40 most often recorded, of 62.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.