University of Bristol EARTH SCIENCES

K-T Foraminifera: MacLeod (1993)

#NEXUS 
begin data;
dimensions ntax=15 nchar=52;
format missing=N;
format symbols="0~5";
	matrix
	Heterohelix.globulosa		N0{20}11 321{01}0 1N{01}00 01021 10101 11100 00331 10320 20010    00012 21
	Guembelitria.cretacea		01100    01000	  00000    00101 00010 00000 00220 00011 10000    11100 03
	Guembelitria.trifolia		01100	 01030    00000    00101 02210 00020 00NN0 00101 00000    11100 03
	Guembelitria.danica		01100    01020    0000N    00221 00310 00000 00102 00101 10000    11100 03
	Guembelitria.irregularis	01101    110{02}0 00000    00223 00010 00010 00443 00N11 00001    11100 03
	Woodringina.claytonensis	11100    02020    10100    00021 013N1 01110 00030 1013N 10110    01121 23
	Woodringina.cf.kelleri		N1100    32020    10100    00032 01301 11110 00030 10130 10110    01130 03
	Woodringina.kelleri		11100    32020    10100    10031 01301 00010 00030 10130 10110    01130 03
	Woodringina.hornerstownensis	11100    32031    10011    20331 103N1 00011 30331 2033N 10010    01110 13
	Chiloguembelina.waipanensis(K)	N1011	 32130    11101    21032 1030N 11110 11331 12030 N1110    01122 13
	Chiloguembelina.waiparensis	11011    32130    11101    21232 13301 11110 11331 12230 11110    01120 13
	Chiloguembelina.midwayenensis	11011    32130    N1100    11231 10301 111N0 10331 10030 11{01}10 01132 {34}
	Chiloguembelina.morsei		11012    32120    10100    00332 00301 10010 00331 10030 10110    01110 13
	Chiloguembelina.taurica		11012    32120    11100    20332 103N1 01110 00331 1003N 10110    01112 13
	Chiloguembelina.crinita		11010    22120    11101    01121 10301 11110 30550 20030 10110    01142 03
	;
endblock;

• MacLeod, N. (1993) The Maastrichtian-Danian radiation of triserial and biserial planktonic foraminifera: Testing phylogenetic and adaptational hypotheses in the (micro) fossil record. Marine Micropalaeontology, 21, 47-100.

• Accession Number: 000038

• Submitted by: Michael J. Benton