Mexican amber, Campo La Granja (IHNFG collection) (Miocene of Mexico)

Also known as Chiapas amber

Where: Chiapas, Mexico (17.1° N, 92.7° W: paleocoordinates 17.7° N, 89.0° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Finca Carmitto Member (La Quinta Formation), Early/Lower Miocene (23.0 - 16.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; amber

Size class: macrofossils

Preservation: soft parts, amber

Collection methods: Repository: Museo de Paleontología "Eliseo Palacios Aguilera", Secretaria de Medio Ambiente e Historia Natural (IHNFG), Tuxtla Gutiérrez, Chiapas

Primary reference: P. Cifuentes-Ruiz, H. Brailovsky, M. L. Serrano-Sánchez and F. J. Vega. 2021. First fossil Schizopteridae (Hemiptera: Heteroptera) in Miocene amber from Chiapas, Mexico. Boletín de la Sociedad Geológica Mexicana 73(A170121) [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 220432: authorized by Matthew Clapham, entered by Matthew Clapham on 31.05.2021, edited by Joanna Wolfe

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Hemiptera - Schizopteridae
Hypsotsijilia bretoni n. gen. n. sp.
Hypsotsijilia bretoni n. gen. n. sp. Cifuentes-Ruiz and Brailovsky 2021 jumping soil bug
INHFG-5690, 5961, 5962, 5962, 5964, 5965, 5966
Malacostraca
 Isopoda - Olibrinidae
Palaeolibrinus spinicornis n. gen. n. sp.1 Broly 2018 isopod
INHFG-4984
 Isopoda - Detonidae
Armadilloniscus miocaenicus n. sp.1 Broly 2018 isopod
INHFG-4990, 4985
 Isopoda - Stenoniscidae
Archeostenoniscus robustus n. gen. n. sp.1 Broly 2018 isopod
INHFG-4988/A
Archeostenoniscus mexicanus n. sp.1 Broly 2018 isopod
INHFG-4996
 Decapoda - Sesarmidae
Sesarmidae indet.2 Dana 1851 crab