La Cantera Formation
57 distinct taxa, from 73 fossil occurrences the Paleobiology Database records under this name, spanning 461–101 Mya.
San Luis, San Juan · AR
57 taxa · 73 fossils · 461–101 MyaFiled under the Gigante Group. Members recorded: Upper, Lower.
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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
- Appendicisporites
- Leiosphaeridia
- Cicatricosisporites
- Coptospora
- Notonecta mazzoniae
- Praenucula
- Rugubivesiculites
- Aegiromena
- Alisporites similis
- Amplexograptus
- Anchoramena
- Balmeiopsis limbatus
- Callialasporites trilobatus
- Canteronecta irajae
- Cicatricosisporites australiensis
- Classopollis simplex
- Clavatipollenites hughesii
- Climacograptus
- Concavodonta ovalis
- Concavoleda braulense
- Couperisporites
- Crybelosporites
- Cuyopsis symmetricus
- Cycadopites follicularis
- Deltoidospora
- Dicranograptus ramosus
- Dictyonema
- Dinorthis
- Drabovia
- Drepanoistodus
- Emiliodonta cuerdai
- Eoplacognathus
- Erismodus
- Hemiconcavodonta
- Hemiconcavodonta minuta
- Hesperorthis
- Howellites
- Huitrinipollenites transitorius
- Leiosphaeridia hyalina
- Leiosphaeridia menendezii
The 40 most often recorded, of 57.
What else lived thenRank the rock of a period
Counts are of occurrence records, which measure the rock and the fieldwork together.