PBDB Collection

Republic, UWBM locality A0307 (Eocene of the United States)

Also known as Corner Lot exposure

Where: Washington (48.7° N, 118.7° W: paleocoordinates 54.4° N, 101.9° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tom Thumb Member (Klondike Mountain Formation), Ypresian (56.0 - 47.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithified, brown mudstone

• Basin developed in Republic graben

Size class: macrofossils

Primary reference: N. D. Sinitshenkova. 1999. A new mayfly species of the extant genus Neoephemera from the Eocene of North America (Insecta: Ephemerida = Ephemeroptera: Neoephemeridae). Paleontological Journal 33:403-405 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 104761: authorized by Matthew Clapham, entered by Matthew Clapham on 09.02.2011, edited by Jered Karr and Karl Volkman

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Angiospermae
Sapindales - Sapindaceae	Acer stonebergae¹⁶, Acer republicense n. sp.¹⁶, Acer wehri n. sp.¹⁶, Acer hillsi n. sp.¹⁶, Acer washingtonense n. sp.¹⁶, Acer spitzi n. sp.¹⁶ Acer stonebergae¹⁶ Wolfe and Tanai 1987 maple samaras Acer republicense n. sp.¹⁶ Wolfe and Tanai 1987 maple samaras Acer wehri n. sp.¹⁶ Wolfe and Tanai 1987 maple UWBM 39728 A&B samaras Acer hillsi n. sp.¹⁶ Wolfe and Tanai 1987 maple samaras Acer washingtonense n. sp.¹⁶ Wolfe and Tanai 1987 maple Leaves Acer spitzi n. sp.¹⁶ Wolfe and Tanai 1987 maple samaras
Insecta
Orthoptera - Palaeorehniidae	Republicopteron douseae⁴ Republicopteron douseae⁴ Archibald et al. 2022 grasshopper SRUI 09-95-73
Dicondylia -	Eoprephasma hichensi² Eoprephasma hichensi² Archibald and Bradler 2015 winged insect SR 93-10-02
Hymenoptera - Pamphiliidae	Ulteramus republicensis n. gen. n. sp.⁸ Ulteramus republicensis n. gen. n. sp.⁸ Archibald and Rasnitsyn 2015 sawfly UWBM 77532
Hymenoptera - Cimbicidae	Leptostigma brevilatum¹⁰, Leptostigma alaemacula n. sp.¹⁰ Leptostigma brevilatum¹⁰ Archibald and Rasnitsyn 2023 cimbicid sawfly UWBM-54840 Leptostigma alaemacula n. sp.¹⁰ Archibald and Rasnitsyn 2023 cimbicid sawfly SR 92-18-08
Hymenoptera - Siricidae	Eourocerus anguliterreus n. gen. n. sp.⁹ Eourocerus anguliterreus n. gen. n. sp.⁹ Archibald and Rasnitsyn 2022 horntail SRUI-99-97-08
Raphidioptera - Raphidiidae	Megaraphidia klondika n. sp.⁶ Megaraphidia klondika n. sp.⁶ Archibald and Makarkin 2021 snakefly SR 03-01-01/UWBM 97073, SR 16-004-001.01, SR 99-71-63
Neuroptera - Nymphidae	Nymphes georgei n. sp.⁷ Nymphes georgei n. sp.⁷ Archibald et al. 2009 split-footed lacewing SR09-07-08 collected by Steven George
Neuroptera - Psychopsidae	Ainigmapsychops inexspectatus n. gen. n. sp.¹⁴ Ainigmapsychops inexspectatus n. gen. n. sp.¹⁴ Makarkin and Archibald 2014 silky lacewing SRUI 99-96-76
Neuroptera - Ithonidae	Allorapisma chuorum¹², "Polystoechotidae indet." = Ithonidae⁵, Polystoechotites lewisi n. sp.⁵, Polystoechotites falcatus n. sp.⁵ Allorapisma chuorum¹² Makarkin and Archibald 2009 moth lacewing SRUI08-04-01 collected by Karl Volkman in June 2007 "Polystoechotidae indet." = Ithonidae⁵ Newman 1853 giant lacewing SR01-1-2 Polystoechotites lewisi n. sp.⁵ Archibald and Makarkin 2006 moth lacewing SCSU-SR-0316 Polystoechotites falcatus n. sp.⁵ Archibald and Makarkin 2006 moth lacewing SR94-5-21
Neuroptera - Chrysopidae	? Adamsochrysa "sp. A"¹³ ? Adamsochrysa "sp. A"¹³ Makarkin and Archibald 2013 green lacewing UWBM 77571
Neuroptera - Hemerobiidae	"Cretomerobius wehri n. sp." = Archibaldia wehri¹⁵ "Cretomerobius wehri n. sp." = Archibaldia wehri¹⁵ Makarkin et al. 2003 brown lacewing
Coleoptera - Brentidae	Eoceneithycerus carpenteri n. gen. n. sp.¹¹ Eoceneithycerus carpenteri n. gen. n. sp.¹¹ Legalov 2013 weevil UWBM 57036(57096)
Mecoptera - Dinopanorpidae	Dinokanaga sternbergi n. sp.¹, Dinokanaga dowsonae¹ Dinokanaga sternbergi n. sp.¹ Archibald 2005 scorpionfly UWBM95361 Michael Sternberg, July 1995 Dinokanaga dowsonae¹ Archibald 2005 scorpionfly SR94-05-09 (collected by Standley Lewis, 1993)
Odonata -	"Cephalozygoptera indet." = Zygoptera³ "Cephalozygoptera indet." = Zygoptera³ Selys-Longchamps 1854 damselfly SR 15-001-004.1; SRUI -9-96-91
Odonata - Dysagrionidae	Okanagrion sp.³, Okanagrion hobani³, Okanagrion threadgillae n. sp.³, Okanagrion worleyae³, Okanopteryx sp.³ Okanagrion sp.³ Archibald and Cannings 2021 damselfly SR 11-60-17AB Okanagrion hobani³ Archibald and Cannings 2021 damselfly SRUI 99-96-55A,B Okanagrion threadgillae n. sp.³ Archibald and Cannings 2021 damselfly SR 98-12-10 Okanagrion worleyae³ Archibald and Cannings 2021 damselfly SR 16-006-001 Okanopteryx sp.³ Archibald and Cannings 2021 damselfly SRUI 99-97-44; UWBM-72324
Odonata - Whetwhetaksidae	Whetwhetaksa millerae³ Whetwhetaksa millerae³ Archibald and Cannings 2021 damselfly SR 05-11-01AB
Ephemeroptera - Neoephemeridae	Neoephemera antiqua n. sp. Neoephemera antiqua n. sp. Sinitshenkova 1999 mayfly UWBM 76324

¹Archibald 2005; ²Archibald and Bradler 2015; ³Archibald et al. 2021; ⁴Archibald et al. 2022; ⁵Archibald and Makarkin 2006; ⁶Archibald and Makarkin 2021; ⁷Archibald et al. 2009; ⁸Archibald and Rasnitsyn 2016; ⁹Archibald and Rasnitsyn 2022; ¹⁰Archibald and Rasnitsyn 2023; ¹¹Legalov 2013; ¹²Makarkin and Archibald 2009; ¹³Makarkin and Archibald 2013; ¹⁴Makarkin and Archibald 2014; ¹⁵Makarkin et al. 2003; ¹⁶Wolfe and Tanai 1987