Julfa Formation
272 distinct taxa, from 847 fossil occurrences the Paleobiology Database records under this name.
The Paleobiology Database files this name in 3 countries. That can be one body of rock crossing a border, or two rocks that happen to share a name. The database does not say which, so nothing below is added across them.
Recorded under country code IR
164 taxa · 579 fossils · 260–254 MyaLoading coastlines…
4 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
- Spinomarginifera spinosocostata
- Spinomarginifera helica
- Transcaucasathyris lata
- Permophricodothyris ovata
- Transcaucasathyris araxensis
- Araxathyris quadrilobata
- Sarytchevinella djulfensis
- Tschernyschewia typica
- Araxilevis intermedius
- Transcaucasathyris minor
- Araxathyris protea
- Spinomarginifera
- Prelissorhynchia dorashamensis
- Juxathyris
- Araxathyris abichi
- Bairdia intermedia
- Bairdia subhassi
- Cryptophyllum leptoconicum
- Orthothetina eusarkos
- Roundyella kroemmelbeini
- Spinomarginifera iranica
- Acosarina minuta
- Cavellina arcuata
- Hollinella
- Kirkbya
- Orthothetina persica
- Parahollinella notabilis
- Spinomarginifera ciliata
- Uncinunellina timorensis
- Bairdiacypris
- Domatoceras elegantulum
- Liroceras choopani
- Pentaphyllum breviseptum
- Permonautilus abichi
- Rostranteris
- Serometacoceras dorashamense
- Serometacoceras verae
- Eumiraculum mettei
- Paraorthotetina glausi
- Perigeyerella miriae
The 40 most often recorded, of 164.
Recorded under country code AZ
125 taxa · 179 fossils · 260–254 MyaLoading coastlines…
5 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
- Araxathyris protea
- Cryptophyllum leptoconicum
- Permophricodothyris ovata
- Spinomarginifera helica
- Acosarina minuta
- Fididomatoceras gracile
- Fistulipora elegantula
- Fistulipora jakovlevi
- Haydenella kiangsiensis
- Leptodus richthofeni
- Notothyris djoulfensis
- Orthothetina eusarkos
- Sarytchevinella djulfensis
- Spinomarginifera spinosocostata
- Tschernyschewia typica
- Wellerella arthaberi
- Araxilevis intermedius
- Codonofusiella
- Lopingoceras bicinctum
- Lopingoceras lopingense
- Michelinia medifixa
- Neocycloceras obliqueannulatum
- Oldhamina transcaucasica
- Orthothetina dzhulfensis
- Permodomatoceras hunicum
- Polypora darashamensis
- Pseudogastrioceras abichianum
- Pseudotitanoceras armeniacum
- Spinomarginifera ciliata
- Synocladiella rigida
- Transcaucasathyris araxensis
- Acosarina dorashamensis
- Acratinella obscura
- Actinoconchus planosulcatus
- Araxathyris abichi
- Araxathyris felina
- Araxathyris quadrilobata
- Araxoceras latissimum
- Araxoceras latum
- Araxoceras trochoides
The 40 most often recorded, of 125.
Recorded under country code AM
54 taxa · 89 fossils · 260–254 MyaLoading coastlines…
3 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
- Reichelina
- Codonofusiella
- Leptodus nobilis
- Cryptophyllum leptoconicum
- Haydenella kiangsiensis
- Araxilevis intermedius
- Codonofusiella erki
- Codonofusiella paradoxica
- Janiceps emarginatiformis
- Notothyris ovalis
- Ogbinia productinaeformis
- Orthothetina dzhulfensis
- Peltichia ruzhencevi
- Pentaphyllum excentricum
- Pseudotitanoceras armeniacum
- Reichelina cribroseptata
- Sichotenella sutschanica
- Spinolyttonia arakeljani
- Spinomarginifera helica
- Transcaucasathyris minor
- Tyloplecta yangtzeensis
- Acosarina minuta
- Chonopectella permica
- Codonofusiella lui
- Codonofusiella schubertelloides
- Crenispirifer dzhulfensis
- Cyclolobus ruzhencevi
- Diplopora permica
- Dunbarula
- Dunbarula mathieui
- Dzhulfanella gelatinosa
- Edriosteges ogbinensis
- Fistulipora jakovlevi
- Girtyporina crassa
- Gymnocodium
- Gymnocodium nodosum
- Haydenella minuta
- Hybostenoscisma armenica
- Janiceps ogbinensis
- Julfamichelinia allata
The 40 most often recorded, of 54.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.