Bolbolenellus: Lieberman (1999)

#NEXUS 

BEGIN DATA;
DIMENSIONS  NTAX=7 NCHAR=7;
FORMAT MISSING=? GAP=-  SYMBOLS= " 0 1 2 3 4 5";
MATRIX
Nephrolenellus_multinodus	00000 00
Nephrolenellus_jasperensis	00100 00
Bolbolenellus_euryparia		11111 01
Bolbolenellus_groenlandicus	21010 00
Bolbolenellus_hermani		?0?11 10
Bolbolenellus_sphaerulosus	00011 11
Bolbolenellus_altifrontatus	00110 11
;
END;

• Lieberman, B.S. (1999) Systematic revision of the Olenelloidea (Trilobita, Cambrian). Bulletin of the Peabody Museum of Natural History, 45, 1-150.
• Accession Number: 000076
• Submitted By: Trevor J. Cotton