Kachaike Formation
225 distinct taxa, from 381 fossil occurrences the Paleobiology Database records under this name, spanning 121–94 Mya.
Santa Cruz, Chubut · AR
225 taxa · 381 fossils · 121–94 MyaLoading coastlines…
10 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
- Arcellites santacrucensis
- Paxillitriletes kachaikense
- Sphenopteris
- Gleicheniidites
- Brenneripollis
- Callialasporites
- Schrankipollis kachaikensis
- Taurocusporites
- Tenellisporites coronatus
- Appendicisporites
- Appendicisporites potomacensis
- Arcellites humilis
- Baculatisporites comaumensis
- Baculatisporites kachaikensis
- Balmeisporites holodictyus
- Ceratosporites equalis
- Cicatricosisporites
- Cyatheacidites tectifera
- Cyclusphaera psilata
- Cyclusphaera radiata
- Densoisporites corrugatus
- Densoisporites velatus
- Erlansonisporites verrucatus
- Foraminisporis asymmetricus
- Gamerroites volkheimeri
- Gleicheniidites senonicus
- Gleichenites sanmartini
- Pennipollis peroreticulatus
- Podocarpidites ellipticus
- Retitriletes austroclavatidites
- Staplinisporites caminus
- Striatriletes areolatus
- Taurocusporites segmentatus
- Trileites murrayi
- Aequitriradites
- Aequitriradites baculatus
- Aequitriradites spinulosus
- Aequitriradites superspinulosus
- Aequitriradites verrucosus
- Agathoxylon antarcticum
The 40 most often recorded, of 225.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.