Class information for:
Level 1: NAUTILOIDEA//COLEOIDEA//PALEONTOL INVERTEBRATES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11985 876 42.5 26%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
47 30591 PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//AMMONITES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NAUTILOIDEA Author keyword 30 79% 2% 19
2 COLEOIDEA Author keyword 28 69% 3% 24
3 PALEONTOL INVERTEBRATES Address 21 57% 3% 25
4 NAUTILOID CEPHALOPODS Author keyword 21 90% 1% 9
5 AMMONOIDEA Author keyword 15 25% 6% 51
6 ORTHOCERIDA Author keyword 13 80% 1% 8
7 CONNECTING RING Author keyword 12 86% 1% 6
8 SIPHUNCULAR STRUCTURE Author keyword 11 100% 1% 6
9 NAUTILUS Author keyword 9 37% 2% 20
10 AMMONOIDS Author keyword 9 20% 5% 41

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NAUTILOIDEA 30 79% 2% 19 Search NAUTILOIDEA Search NAUTILOIDEA
2 COLEOIDEA 28 69% 3% 24 Search COLEOIDEA Search COLEOIDEA
3 NAUTILOID CEPHALOPODS 21 90% 1% 9 Search NAUTILOID+CEPHALOPODS Search NAUTILOID+CEPHALOPODS
4 AMMONOIDEA 15 25% 6% 51 Search AMMONOIDEA Search AMMONOIDEA
5 ORTHOCERIDA 13 80% 1% 8 Search ORTHOCERIDA Search ORTHOCERIDA
6 CONNECTING RING 12 86% 1% 6 Search CONNECTING+RING Search CONNECTING+RING
7 SIPHUNCULAR STRUCTURE 11 100% 1% 6 Search SIPHUNCULAR+STRUCTURE Search SIPHUNCULAR+STRUCTURE
8 NAUTILUS 9 37% 2% 20 Search NAUTILUS Search NAUTILUS
9 AMMONOIDS 9 20% 5% 41 Search AMMONOIDS Search AMMONOIDS
10 NAUTILIDA 9 67% 1% 8 Search NAUTILIDA Search NAUTILIDA

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POMPILIUS 47 88% 3% 22
2 AMMONOIDS 33 54% 5% 43
3 PLATTENKALKS 27 92% 1% 11
4 MACROMPHALUS 24 91% 1% 10
5 PRAGUE BASIN BOHEMIA 24 91% 1% 10
6 NAUTILOIDS 23 86% 1% 12
7 SUTURE COMPLEXITY 22 81% 1% 13
8 NAUTILUS 21 38% 5% 44
9 AMMONITES 20 28% 7% 59
10 APTYCHI 15 82% 1% 9

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Cephalopod origin and evolution: A congruent picture emerging from fossils, development and molecules 2011 47 43 51%
EARLY EVOLUTIONARY TRENDS IN AMMONOID EMBRYONIC DEVELOPMENT 2012 13 48 65%
Palaeoecology and palaeogeographic relations of the Silurian phragmoceratids (Nautiloidea, Cephalopoda) of the Prague Basin (Bohemia) 2008 22 25 52%
Ammonoid shell structures of primary organic composition 2007 11 21 62%
Sublethal injuries in Early Devonian cephalopod shells from Morocco 2007 6 24 79%
The cephalopod macrosystem: A historical review, the present state of knowledge, and unsolved problems: 3. Classification of bactritoidea and ammonoidea 2006 8 7 71%
Double alignments of ammonoid aptychi from the Lower Cretaceous of Southeast France: Result of a post-mortem transport or bromalites? 2008 5 25 60%
Cephalopods in the marine ecosystems of the Paleozoic 2008 4 23 65%
The flourishing diversity of models in theoretical morphology: from current practices to future macroevolutionary and bioenvironmental challenges 2008 9 68 37%
Tertiary nautiloids from Patagonia, southern Argentina 1999 8 6 67%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PALEONTOL INVERTEBRATES 21 57% 2.9% 25
2 BRANCH PALAEONTOL 8 62% 0.9% 8
3 GEOZENTRUM NORDBAYERN PALAOUMWELT 4 75% 0.3% 3
4 PALAONTOL MUSEUM 3 12% 2.9% 25
5 PALEONTOL ODDELENI 3 60% 0.3% 3
6 NARODNI MUZEUM 2 67% 0.2% 2
7 UMR SYSTEMAT AD TAT EVOLUT 2 67% 0.2% 2
8 GEOL LANDSC E SOILS TEAM 1 100% 0.2% 2
9 ODBOR REGIONALNI GEOL SEDIMENTARNICH FORMACI 1 100% 0.2% 2
10 PALAONTOLOG MUSEUM 1 50% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000104441 AMMONITES//OXFORDIAN//JURASSIC
2 0.0000081458 DRILLING PREDATION//NATICID//NATICIDAE
3 0.0000080005 OCTOPUS VULGARIS//PARALARVAE//CEPHALOPODA
4 0.0000069329 FRASNIAN//DEVONIAN//ATRYPIDA
5 0.0000061471 CRETACEOUS RESEARCH//AMMONITES//CENOMANIAN TURONIAN BOUNDARY
6 0.0000057995 CEPHALOPOD//PHYSIOL COMPORTEMENT CEPHALOPODES//SEPIA OFFICINALIS
7 0.0000054480 SOLENOGASTRES//POLYPLACOPHORA//APLACOPHORA
8 0.0000052765 BIVALVIA//GALEOMMATOIDEA//ANOMALODESMATA
9 0.0000052187 PALEOBIOLOGY//COORDINATED STASIS//MACROEVOLUTION
10 0.0000047166 NAUTILUS//INVERTEBRATE PALEONTOL SECT//GASTROPODA