Hwajeol Formation
35 distinct taxa, from 130 fossil occurrences the Paleobiology Database records under this name, spanning 497–487 Mya.
Recorded under country code KR
35 taxa · 130 fossils · 497–487 MyaFiled under the Taebaek Group.
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2 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
- Granatodontus
- Teridontus nakamurai
- Proconodontus muelleri
- Prosagittodontus
- Rotundoconus
- Phakelodus
- Tsinania canens
- Cambrooistodus
- Haniwa sosanensis
- Hirsutodontus nodus
- Pseudagnostus planulatus
- Micragnostus
- Phakelodus tenuis
- Phosphannulus
- Quadraticephalus elongatus
- Eoconodontus notchpeakensis
- Hamashania pulchera
- Lophosaukia orientalis
- Ptychaspididae
- Semiacontiodus
- Asioptychaspis subglobosa
- Dasytodus transmutatus
- Hamashania
- Muellerodus
- Prooneotodus
- Prooneotodus gallatini
- Tsinania
- Changia
- Fryxellodontus
- Furnishina
- Koldinioidia
- Lophosaukia
- Proconodontus
- Proscandodus
- Westergaardodina bicuspidata
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.