Chagres Sandstone Formation
268 distinct taxa, from 409 fossil occurrences the Paleobiology Database records under this name, spanning 12–3.6 Mya.
Colon · PA
268 taxa · 409 fossils · 12–3.6 MyaMembers recorded: Río Indio, Toro Limestone, Toro Point.
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12 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
- Argopecten nerterus
- Echinophoria hadra
- Anomia simplex
- Amusium mimyum
- Flabellipecten gatunensis macdonaldi
- Myctophum degraciai
- Chagrepecten cactaceus
- Diaphus multiserratus
- Diaphus pedemontanus
- Lobianchia johnfitchi
- Sconsia grayi
- Anadara
- Architectonica (Architectonica) nobilis karsteni
- Arcinella
- Diaphus apalus
- Dosinia
- Lucinoma
- Nassarius
- Scalina
- Amusium
- Amusium toulae
- Angulus umbra
- Architectonica
- Argopecten levicostatus
- Atrina serrata
- Benthosema pluridens
- Calliostoma
- Calliostoma (Calliostoma) metalium
- Cancellaria (Cancellaria)
- Carcharhinus obscurus
- Caryocorbula
- Chione
- Chlamys
- Clathrodrillia
- Conus
- Corbula (Varicorbula)
- Cosmopolitodus plicatilis
- Delphinoidea
- Diaphus barrigonensis
- Diaphus rodriguezi
The 40 most often recorded, of 268.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.