Dominican amber (H. Sturm coll) (Miocene to of Dominican Republic)

Where: Dominican Republic (19.6° N, 70.6° W: paleocoordinates 19.4° N, 69.5° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Burdigalian to Burdigalian (20.4 - 13.8 Ma)

• Age controversial, with the youngest proposed age of 20-15 mya based on foraminifera and the oldest as 45-30 mya based on coccoliths. Most of the amber is secondarily deposited in turbiditic sandstones.

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; amber

Size class: macrofossils

Preservation: soft parts, original chitin, amber

Collection methods: Repository: private collection of H. Sturm, Hildesheim University, Germany

Primary reference: L. F. Mendes. 1997. First contribution to the study of the Dominican amber Zygentoma (Insecta). Family Ateluridae. Pedobiologia 41:40-43 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 140497: authorized by Matthew Clapham, entered by Matthew Clapham on 11.03.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Archaeognatha - Meinertellidae
Neomachilellus (Praeneomachilellus) dominicanus n. sp.2 Sturm and Poinar 1997 rock bristletail
 Zygentoma - Nicoletiidae
Archeatelura sturmi Mendes 1997 silverfish
ATE-1, unnumbered
 Zygentoma - Lepismatidae
Ctenolepisma (Ctenolepisma) electrans n. sp.1 Mendes 1998 silverfish
H. Sturm LEP-1, 2