UB EARTH
SCIENCES

Asaphida: Fortey and Chatterton (1988)

#NEXUS 

BEGIN DATA;
DIMENSIONS  NTAX=11 NCHAR=42;
FORMAT MISSING=? GAP=-  SYMBOLS= " 0 1 2 3 4";
MATRIX
Cyclopygidae         11121 11210 31111 10113 41130 01011 21010 21001 00
Nileidae             11121 11211 31111 10113 31111 01011 20010 21201 00
Taihungshaniidae     11120 11110 3?001 11112 20111 01001 20010 21?01 00
Ceratopygidae        00010 11110 1?00? 01102 30?00 10100 00000 20001 00
Asaphidae            01110 11110 11001 00112 20111 10001 20001 21201 00
Dikelocephalacea     20210 00110 00000 00112 00000 00110 10101 21200 11
Remopleuridacea      21210 00111 21000 02101 10020 00111 20001 21110 00
Dikelokephalinids    00010 00110 0?000 01110 10110 1101? 00000 01000 00
Anomocaridae         0010? ?0110 20000 00112 10??? 10010 00000 21001 00
Pterocephaliidae     00000 00110 00000 001?2 0???? 01110 00001 ?0000 00
"Ptychpariina"       00000 00000 00000 00000 00000 00000 00000 00000 00
;
END;