KIFSOWIA [Reyrichia dissecta Krause 1892,p.392,pl.21,f.3] 
Ulrich and Bassler 1908&,p.306-307 [as a subgenus 
of Tetradella by UGB; Beyrichiidae by Bassler 
and Kellett 1934,pe27; Tetradellidae by Swartz 
1936,p-551; Primitiidae-Bolliinae by Kay 190a, 
pe259; Hollinidae-Tetradellinae by Schmidt 1941, 
pe37; Sigmoopsiidae-Sigmoopsiinae by Henningsmoen 
1953,pe210-266] Ordovician drift, Germany. 
KINNEKULLEA [Ke waerni] Henningsmoen 1948,p.412 [Drepanellidae= 
Drepanellinae by H: Drepanellidae-?Bolliinae by 
Henningsmoen 1953,pe268] Ordovician, Sweden. 
KIRKRIJIDAE Spizharsky 1939,pe195 = Kirkbyidae Ulrich and 
Rassler 1906. 
KIRKBYA [Dithyrocaris permiana Jones 1850b,p.66,pl1.18,f.1] 
Jones in Kirkby 1660,p.129 [Beyrichiidae by Ulrich 
1694,pe632; Kirkbyidae by Bassler and Kellett 
1934,pe350] Permian, England. 
KIRKBYELLA [K. typa] Coryell and Booth 1933,p.262 {Kirkbyidae 
by CSB; Kloedenellidae-Kloedenellinae by Hennings- 
moen 1953,pe243,245,271] Pennsylvanian of Texas. 
KIRKBYELLINA [K. styliolata] Kummercw 1939,p.30 [Kirkbyidae 
by Kummerow; Incertae Sedis by Agnew 1942,p.219] 
Lower Carboniferous, Germanye 
102 
