Bembridge Marls (CAMSM collection) (Eocene of the United Kingdom)

Where: Isle of Wight, United Kingdom (50.7° N, 1.4° W: paleocoordinates 49.2° N, 5.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Bembridge Marls Member (Bouldnor Formation), Priabonian (38.0 - 33.9 Ma)

• Upper part of 13r chron just above 1n interval

Environment/lithology: lagoonal or restricted shallow subtidal; lithified, argillaceous lime mudstone

• The Bembridge Marls were deposited in fresh-brackish water lakes and lagoons

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collected by E. J. A'Court Smith; reposited in the SM

• Repository: Sedgwick Museum, Cambridge (CAMSM)

Primary reference: A. Nel and G. Fleck. 2014. Dragonflies and damselflies (Insecta: Odonata) from the Late Eocene of the Isle of Wight. Earth and Environmental Science Transactions of the Royal Society of Edinburgh 104:283-306 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 157669: authorized by Matthew Clapham, entered by Matthew Clapham on 28.06.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Hymenoptera - Formicidae
Emplastus britannicus1 Cockerell 1915 ant
Taphopone aberrans1 Dlussky and Perfilieva 2014 ant
CAMSM X.50140.117 (TN173)
Taphopone petrosa1 Dlussky and Perfilieva 2014 ant
CAMSM X.50140.21 (TN71)
Oecophylla megarche1 Cockerell 1915 weaver ant
"Camponotus cockerelli" = Camponotites cockerelli1 Donisthorpe 1920 ant
Leucotaphus gurnetensis1 Cockerell 1915 ant
 Hymenoptera - Agaonidae
Archaeagaon minutum1 Donisthorpe 1920 fig wasp
CAMSM X.50140.47a, 97c
 Thysanoptera - Aeolothripidae
Sinaeolothrips brodiei2 Cockerell 1917 thrips
CAMSM X.50140.47b (TN98)
 Odonata - Coenagrionidae
Coenagrionidae "indet. B" Kirby 1890 narrow-winged damselfly
CAMSM X.50140.143